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Roy, Jayashree ; Agrawal, P. C. ; Paul, B. ; Duorah, K. (2010) Studies of quasi-periodic oscillations in the black hole transient XTE J 1817-330 Monthly Notices of the Royal Astronomical Society . pp. 1-16. ISSN 0035-8711

Koteswara Rao, V. ; Agrawal, P. C. ; Sreekumar, P. ; Thyagarajan, K. (2009) The scientific objectives of the ASTROSAT mission of ISRO Acta Astronautica, 65 (1-2). pp. 6-17. ISSN 0094-5765

Agrawal, P. C. ; Sreekantan, B. V. ; Bhandari, N. (2007) Space astronomy and interplanetary exploration Current Science, 93 (12). pp. 1767-1778. ISSN 0011-3891

Agrawal, P. C. (2006) A broad spectral band Indian Astronomy satellite 'Astrosat' Advances in Space Research, 38 (12). pp. 2989-2994. ISSN 0273-1177

Goswami, J. N. ; Banerjee, D. ; Bhandari, N. ; Shanmugam, M. ; Acharya, Y. B. ; Subhedar, D. V. ; Sharma, M. R. ; Umapathy, C. N. ; Sreekumar, P. ; Sudhakar, M. ; Abraham, L. ; Agrawal, P C (2005) High energy X-γ ray spectrometer on the Chandrayaan-1 mission to the Moon Journal of Earth System Science, 114 (6). pp. 733-738. ISSN 0253-4126

Agrawal, P. C. (2004) ASTROSAT: a multiwavelength Indian astronomy satellite Progress of Theoretical Physics Supplement (155). pp. 305-306. ISSN 0375-9687

Paul, B. ; Jaaffery, S. N. A. ; Naik, S. ; Agrawal, P. C. (2004) Timing and spectral studies of the transient X-ray pulsar EXO 053109-6609.2 with ASCA and Beppo-SAX Astrophysical Journal, 602 (2). pp. 913-917. ISSN 0004-637X

Naik, S. ; Agrawal, P. C. ; Rao, A. R. ; Paul, B. (2002) X-ray properties of the microquasar GRS 1915+105 during a variability class transition Monthly Notices of the Royal Astronomical Society, 330 (2). pp. 487-496. ISSN 0035-8711

Agrawal, P. C. ; Sreenivasan, S. ; Subba Rao, J. V. (2002) Scientific ballooning in India Advances in Space Research, 30 (5). pp. 1117-1123. ISSN 0273-1177

Singh, N. S. ; Singh, K. Y. ; Naik, S. ; Paul, B. ; Agrawal, P. C. ; Rao, A. R. ; Seetha, S. ; Kasturirangan, K. (2001) Observation of X-ray binary cygnus X-3 by Indian X-ray astronomy experiment Bulletin of the Astronomical Society of India, 29 . pp. 351-354. ISSN 0304-9523

Agrawal, V. K. ; Sreekumar, P. ; Seetha, S. ; Agrawal, P. C. (2001) Study of type I. X-ray bursts from 4U 1705-44 using IXAE and PCA data Bulletin of the Astronomical Society of India, 29 . pp. 361-363. ISSN 0304-9523

Paul, B. ; Agrawal, P. C. ; Mukerjee, K. ; Rao, A. R. ; Seetha, S. ; Kasturirangan, K. (2001) IXAE observations of the X-ray pulsar XTE J1946+274 Astronomy & Astrophysics, 370 (2). pp. 529-532. ISSN 0004-6361

Mukerjee, K. ; Agrawal, P. C. ; Paul, B. ; Rao, A. R. ; Yadav, J. S. ; Seetha, S. ; Kasturirangan, K. (2001) Pulse characteristics of the X-ray pulsar 4U 1907+09 The Astrophysical Journal, 548 (1). pp. 368-376. ISSN 0004-637X

Naik, S. ; Agrawal, P. C. ; Rao, A. R. ; Paul, B. ; Seetha, S. ; Kasturirangan, K. (2001) Detection of a series of X-ray dips associated with a radio flare in GRS 1915+105 The Astrophysical Journal, 546 (2). pp. 1075-1085. ISSN 0004-637X

Paul, B. ; Naik, S. ; Singh, N. S. ; Singh, K. Y. ; Agrawal, P. C. ; Rao, A. R. ; Seetha, S. ; Kasturirangan, K. (2001) New measurements of orbital period changes in Cygnus X-3 Advances in Space Research, 28 (2-3). pp. 405-409. ISSN 0273-1177

Agrawal, P. C. ; Naik, S. ; Rao, A. R. ; Paul, B. ; Seetha, S. ; Kasturirangan, K. (2001) Peculiar X-ray dips in the superluminal source GRS 1915+105 observed in the soft state Advances in Space Research, 28 (2-3). pp. 355-361. ISSN 0273-1177

Naik, S. ; Agrawal, P. C. ; Paul, B. ; Rao, A. R. ; Seetha, S. ; Kasturirangan, K. (2000) Observation of X-ray transient XTE J1748-288 by the Indian X-ray astronomy experiment Astronomy and Astrophysics, 354 . pp. 938-942. ISSN 0004-6361

Mukerjee, K. ; Agrawal, P. C. ; Paul, B. ; Rao, A. R. ; Seetha, S. ; Kasturirangan, K. (2000) Luminosity dependent changes in the X-ray pulse profile of the transient pulsar Cepheus X-4 during its declining phase of the 1997 outburst Astronomy & Astrophysics, 353 . pp. 239-243. ISSN 0004-6361

Yadav, J. S. ; Agrawal, P. C. ; Paul, B. ; Rao, A. R. ; Seetha, S. ; Kasturirangan, K. (2000) Different types of X-ray bursts during high state of the superluminal source GRS 1915+105 Advances in Space Research, 25 (3-4). pp. 441-444. ISSN 0273-1177

Agrawal, P. C. ; Mukerjee, K. ; Naik, S. ; Paul, B. ; Rao, A. R. ; Yadav, J. S. ; Kasturirangan, K. ; Seetha, S. ; Singh, K. Y. (2000) Studies of binary sources with the Indian X-ray astronomy experiment Advances in Space Research, 25 (3-4). pp. 357-362. ISSN 0273-1177

Naik, S. ; Agrawal, P. C. ; Paul, B. ; Rao, A. R. ; Seetha, S. ; Kasturirangan, K. (2000) X-ray observation of XTE J2012+381 during the 1998 outburst Journal of Astrophysics and Astronomy, 21 (1-2). pp. 29-38. ISSN 0250-6335

Agrawal, P. C. ; Mukerjee, K. ; Paul, B. ; Rao, A. R. ; Seetha, S. ; Kasturirangan, K. (1999) Study of X-ray pulsars Cep X-4 and 4u 1907+09 Astronomische Nachrichten, 320 (4-5). p. 346. ISSN 0004-6337

Yadav, J. S. ; Rao, A. R. ; Agrawal, P. C. ; Paul, B. ; Seetha, S. ; Kasturirangan, K. (1999) Different types of X-ray bursts from GRS 1915+105 and their origin The Astrophysical Journal, 517 (2). pp. 935-950. ISSN 0004-637X

Choi, Chul-Sung ; Dotani, Tadayasu ; Agrawal, P. C. (1999) A study of the X-ray emission of the magnetic cataclysmic variable AE Aquarii The Astrophysical Journal, 525 (1). pp. 399-406. ISSN 0004-637X

Vaidya, J. ; Agrawal, P. C. ; Apparao, K. M. V. ; Manchanda, R. K. ; Vivekanand Rao, P. ; Sarma, M. B. K. (1998) Further fast photometric observations of intermediate polar 3A0729+103 Astronomy and Astrophysics Supplement Series, 75 (1). pp. 43-46. ISSN 0365-0138

Agrawal, P. C. (1998) X-ray astronomy from space Proceedings of the Indian National Science Academy - Part A: Physical Sciences, 64 (3). pp. 407-421. ISSN 0370-0046

Rao, A. R. ; Agrawal, P. C. ; Paul, B. ; Vahia, M. N. ; Yadav, J. S. ; Marar, T. M. K. ; Seetha, S. ; Kasturirangan, K. (1998) Observations of Cygnus X-1 during the two spectral states with the Indian X-ray astronomy experiment (IXAE) Astronomy & Astrophysics, 330 . pp. 181-188. ISSN 0004-6361

Paul, B. ; Agrawal, P. C. ; Rao, A. R. ; Vahia, M. N. ; Yadav, J. S. ; Marar, T. M. K. ; Seetha, S. ; Kasturirangan, K. (1998) X-ray variability of GRS 1915+105 during the low-hard state observed with the Indian X-ray astronomy experiment (IXAE) Astronomy & Astrophysics, 128 (1). pp. 145-151. ISSN 0004-6361

Paul, B. ; Agrawal, P. C. ; Rao, A. R. ; Vahia, M. N. ; Yadav, J. S. ; Seetha, S. ; Kasturirangan, K. (1998) Quasi-regular X-ray bursts from GRS 1915+105 observed with the IXAE: possible evidence for matter disappearing into the event horizon of the black hole The Astrophysical Journal Letters, 492 (1). L63-L66. ISSN 0004-637X

Chitnis, V. R. ; Rao, A. R. ; Agrawal, P. C. (1998) Broad band X-ray spectrum of Cygnus X-1 Astronomy & Astrophysics, 331 (1). pp. 251-261. ISSN 0004-6361

Paul, B. ; Agrawal, P. C. ; Rao, A. R. (1998) Low frequency quasi-periodic oscillations in the hard x-ray emission from cygnus x-1 Journal of Astrophysics and Astronomy, 19 (1-2). pp. 55-61. ISSN 0250-6335

Paul, B. ; Agrawal, P. C. ; Rao, A. R. ; Vahia, M. N. ; Yadav, J. S. ; Marar, T. M. K. ; Seetha, S. ; Kasturirangan, K. (1997) Rapid X-ray variability of the superluminal source GRS 1915+105 Astronomy & Astrophysics, 320 . L37-L40. ISSN 0004-6361

Paul, B. ; Agrawal, P. C. ; Rao, A. R. (1997) Rapid X-ray variability of the superluminal source GRS1915+105 Astronomy & Astrophysics, 320 (2). L37-L40. ISSN 0004-6361

Paul, B. ; Agrawal, P. C. ; Rao, A. R. ; Manchanda, R. K. (1997) A double peaked pulse profile observed in GX 1+4 Astronomy and Astrophysics, 319 (2). pp. 507-510. ISSN 0004-6361

Agrawal, P. C. ; Paul, B. ; Rao, A. R. ; Shah, M. R. ; Mukerjee, K. ; Vahia, M. N. ; Yadav, J. S. ; Dedhia, D. K. ; Malkar, J. P. ; Shah, P. ; Damle, S. V. ; Marar, T. M. K. ; Seetha, S. ; Chitnis, V. R. ; Upadhyaya, N. ; Sharma, R. K. ; Murthy, N. S. ; Umapathy, C. N. ; Abraham, L. ; Kasturirangan, K. (1996) X-ray astronomy experiment on the Indian satellite IRS-P3 Journal of the Korean Astronomical Society, Suppl. 29 . S429-S429. ISSN 1225-4614

Agrawal, P. C. ; Paul, B. ; Rao, A. R. ; Vahia, M. N. ; Yadav, J. S. ; Marar, T. M. K. ; Seetha, S. ; Kasturirangan, K. (1996) GX 1+4 and GRS 1915+105 IAU Circular, 6488 (1). No pp. given.

Rao, A. R. ; Paul, B. ; Chitnis, V. R. ; Agrawal, P. C. ; Manchanda, R. K. (1994) Detection of a very low hard X-ray pulse fraction in the bright state of GX 1+4 Astronomy & Astrophysics, 289 (3). L43-L46. ISSN 0004-6361

Agrawal, P. C. ; Chitnis, V. R. ; Manchanda, R. K. ; Rao, A. R. ; Shah, M. R. ; Dedhia, D. K. ; Mukerjee, K. (1994) Baloon-borne observations using a large area xenon detector telescope above 20 keV Advances in Space Research, 14 (2). pp. 109-112. ISSN 0273-1177

Chitnis, V. R. ; Agrawal, P. C. ; Manchanda, R. K. ; Rao, A. R. (1993) Hard X-ray spectra of some X-ray binaries from balloon-borne observations Bulletin Astronomical Society of India, 21 (3-4). pp. 555-559. ISSN 0304-9523

Chitnis, V. R. ; Rao, A. R. ; Agrawal, P. C. ; Manchanda, R. K. (1993) Hard X-ray spectrum of 4U 1907 + 09 Astronomy and Astrophysics, 268 (2). pp. 609-614. ISSN 0004-6361

Agrawal, P. C. (1991) Hard X-ray astronomy with balloons Indian Journal of Radio and Space Physics, 20 . pp. 232-240. ISSN 0367-8393

Agrawal, P. C. (1991) Correlated X-ray and radio flux variations in the Seyfert galaxy III Zw 2 Advances in Space Research, 11 (8). pp. 45-48. ISSN 0273-1177

Rao, A. R. ; Agrawal, P. C. ; Manchanda, R. K. (1991) Hard X-ray observations of cygnus X-3 Astronomy & Astrophysics, 241 (1). pp. 127-130. ISSN 0004-6361

Agrawal, P. C. (1991) Space astronomy in India Proceedings of the Astronomical Society of Australia, 9 (2). pp. 229-233. ISSN 0066-9997

Singh, J. ; Agrawal, P. C. ; Apparao, M. V. K. ; Manchanda, R. K. ; Vivekananda Rao, P. ; Sarma, M. B. K. (1991) Study of pulsations in the nova-like variable KR AUR and the intermediate polar BG CMi Proceedings of the Astronomical Society of Australia, 9 (2). pp. 279-280. ISSN 0066-9997

Ramsey, B. D. ; Agrawal, P. C. (1989) Xenon-based penning mixtures for proportional counters Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 278 (2). pp. 576-582. ISSN 0168-9002

Agrawal, P. C. ; Ramsey, B. D. ; Weisskopf, M. C. (1989) Study of argon-based penning gas mixtures for use in proportional counters Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 277 (2-3). pp. 557-564. ISSN 0168-9002

Agrawal, P. C. ; Ramsey, B. D. (1989) Penning gas mixtures for improving the energy resolution of proportional counters IEEE Transactions on Nuclear Science, 36 (1). pp. 866-870. ISSN 0018-9499

Ramsey, B. D. ; Agrawal, P. C. (1988) Quench gases for xenon- (and krypton-) filled proportional counters Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 273 (1). pp. 326-330. ISSN 0168-9002

Agrawal, P. C. ; Ramsey, B. D. (1988) Use of propane as a quench gas in argon-filled proportional counters and comparison with other quench gases Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 273 (1). pp. 331-337. ISSN 0168-9002

Agrawal, P. C. ; Vaidya, J. (1988) Binary phase correlated X-ray intensity variations and flaring activity in the RS CVn binary HR 1099 Monthly Notices of the Royal Astronomical Society, 235 . pp. 239-253. ISSN 0035-8711

Agrawal, P. C. (1988) X-ray emission from the flare star binary Gliese 867A Astronomy and Astrophysics, 204 (1-2). pp. 235-238. ISSN 0004-6361

Ramsey, B. D. ; Agrawal, P. C. (1988) Gas mixtures for X-ray proportional counters Proceedings of SPIE, 982 . pp. 258-264. ISSN 0277-786X

Manchanda, R. K. ; Agrawal, P. C. ; Rao, A. R. (1987) Hard X-ray observation of galactic X-ray sources Proceedings of the 20th International Cosmic Ray Conference Moscow, 1 . pp. 99-102.

Agrawal, P. C. ; Singh, K. P. ; Riegler, G. R. (1987) X-ray intensity and spectral variations in the BL Lac sources H2155-304 and PKS0548-322 Monthly Notices of the Royal Astronomical Society, 227 . pp. 525-534. ISSN 0035-8711

Rao, A. R. ; Agrawal, P. C. ; Manchanda, R. K. ; Shah, M. R. (1987) Fabrication and flight performance of a large area balloon borne hard X-ray telescope Advances in Space Research, 7 (7). pp. 129-131. ISSN 0273-1177

Agrawal, P. C. ; Rao, A. R. ; Riegler, G. R. (1986) Detection of an X-ray flare in the RS CVn binary sigma Coronae borealis Monthly Notices of the Royal Astronomical Society, 219 (4). pp. 777-784. ISSN 0035-8711

Agrawal Prahlad, C. ; Katsuji, Koyama ; Masaru, Matsuoka ; Yasuo, Tanaka (1986) Detection of high-temperature plasma in the Orion Nebula - an intense 6.7-keV iron X-ray emission line in its spectrum Astronomical Society of Japan, Publications, 38 (5). pp. 723-729. ISSN 0004-6264

Vivekananda Rao, P. ; Sarma, M. B. K. ; Agrawal, P. C. ; Apparao, M. V. K. (1985) Photometric observations of the RS CVn binary σ Cr.B Information Bulletin on Variable Stars, 2721 (1). No PP. Given.. ISSN 0374-0676

Agrawal, P. C. ; Markert, T. H. ; Riegler, G. R. (1985) High spectral resolution observations of the coronal X-ray emission from the RS CVn binary σ corona borealis Monthly Notices of the Royal Astronomical Society, 213 . pp. 761-771. ISSN 0035-8711

Vivekananda Rao, P. ; Sarma, M. B. K. ; Agrawal, P. C. ; Apparao, M. V. K. (1985) Photometry of HD 23838 Information Bulletin on Variable Stars, 2654 (1). No PP. Given.. ISSN 0374-0676

Agrawal, P. C. ; Singh, K. P. ; Riegler, G. R. (1985) X-ray intensity variations in BL Lac sources H2155-304 and PKS 0548-322 Symposium - International Astronomical Union, 119 . pp. 273-274. ISSN 0074-1809

Singh, K. P. ; Agrawal, P. C. ; Riegler, G. R. (1984) Binary modulation and transient periodic variations in X-ray emission from the AM HER binary H0139-68 Monthly Notices of the Royal Astronomical Society, 208 . pp. 679-685. ISSN 0035-8711

Tarafdar, S. P. ; Agrawal, P. C. (1984) IUE observation of RS CVn-like binary σ corona borealis Monthly Notices of the Royal Astronomical Society, 207 . pp. 809-821. ISSN 0035-8711

Agrawal, P. C. ; Apparao, K. M. V. ; Singh, K. P. ; Rao, P. V. ; Sarma, M. B. K. (1984) Optical pulsations in the cataclysmic binary 3A 0729+103 Astronomy & Astrophysics, 131 (2). pp. 192-195. ISSN 0004-6361

Agrawal, P. C. ; Singh, K. P. ; Riegler, G. R. (1983) Detection of an extended soft X-ray source H2326-79 in the southern sky Astronomy and Astrophysics, 126 (1). pp. 70-74. ISSN 0004-6361

Agrawal, P. C. (1983) New developments in high energy astrophysics Proceedings of 18th International Conference on Cosmic Rays, 12 . pp. 357-377.

Agrawal, P. C. ; Riegler, G. R. ; Rao, A. R. (1983) A new AM Her-like X-ray source Nature, 301 (5898). pp. 318-321. ISSN 0028-0836

Singh, K. P. ; Agrawal, P. C. ; Manchanda, R. K. ; Naranan, S. ; Sreekantan, B. V. (1983) The spatial distribution and spectral characteristics of the diffuse soft X-ray background Astronomy & Astrophysics, 117 (2). pp. 319-331. ISSN 0004-6361

Agrawal, P. C. ; Riegler, G. R. ; Singh, K. P. (1983) X-Ray emission from the Pleiades cluster Astrophysics and Space Science, 92 (1). pp. 177-180. ISSN 0004-640X

Agrawal, P. C. ; Singh, K. P. ; Riegler, G. R. (1983) X-ray variability of BL Lac objects - H2155-304 and PKS 0548-322 Proceedings of 18th International Conference on Cosmic Ray, 1 . pp. 3-6.

Agrawal, P. C. ; Riegler, G. R. ; Singh, K. P. (1983) X-rays from supernovae remants 3C 400.2 (≡G53.7-2.2) and MSH 15-56 Astrophysics and Space Science, 89 (2). pp. 279-283. ISSN 0004-640X

Agrawal, P. C. ; Singh, K. P. (1982) X-rays from a peculiar nucleus galaxy NGC 2196 Astronomy & Astrophysics, 113 (1). pp. 73-75. ISSN 0004-6361

Agrawal, P. C. ; White, N. E. ; Riegler, G. R. (1981) Discovery of X-ray emission lines from the RS CVn binary sigma CrB Monthly Notices of the Royal Astronomical Society, 196 . pp. 73-79. ISSN 0035-8711

Stern, Robert A. ; Agrawal, Prahlad C. ; Riegler, Guenter R. (1981) The very soft X-ray transient H1853 + 60 Nature, 290 . pp. 573-574. ISSN 0028-0836

Manchanda, R. K. ; Sharma, D. P. ; Agrawal, P. C. ; Damle, S. V. ; Kasturirangan, K. ; Rao, U. R. ; Sreekantan, B. V. (1981) X-ray sky monitor experiment onboard Bhaskara Bulletin of the Astronomical Society of India, 9 . pp. 65-66. ISSN 0304-9523

Singh, K. P. ; Manchanda, R. K. ; Rodrigues, J. ; Agrawal, P. C. ; Naranan, S. (1980) A large area gas-flow proportional counter system for soft X-ray astronomy Indian Journal of Radio and Space Physics, 9 . pp. 201-208. ISSN 0367-8393

Agrawal, P. C. ; Riegler, G. R. ; Garmire, G. P. (1980) Detection of X-ray emission from the vicinity of two short period RS CVn-like binaries Monthly Notices of the Royal Astronomical Society, 192 . pp. 725-730. ISSN 0035-8711

Agrawal, P. C. ; Riegler, G. R. ; Garmire, G. P. (1980) Soft X-ray observations of the binary sigma CR B with HEAO-1 Monthly Notices of the Royal Astronomical Society, 190 . pp. 853-859. ISSN 0035-8711

Rothschild, R. ; Boldt, E. ; Holt, S. ; Serlemitsos, P. ; Garmire, G. ; Agrawal, P. ; Riegler, G. ; Bowyer, S. ; Lampton, M. (1979) The cosmic X-ray experiment aboard HEAO-1 Space Science Instrumentation, 4 . pp. 269-301. ISSN 0377-7936

Long, K. S. ; Agrawal, P. C. ; Garmire, G. P. (1976) Soft X-rays from the large magellanic cloud: implications on the origin of the diffuse X-ray background Astrophysical Journal, 206 (1). pp. 411-417. ISSN 0004-637X

Agrawal, P. C. ; Garmire, G. P. ; Riegler, G. R. ; Tuohy, I. R. (1976) X-ray telescope for sounding rocket-borne observations SPIE Proceedings, 93 . pp. 113-118. ISSN 0277-786X

Long, K. ; Agrawal, P. C. ; Garmire, G. (1975) Centaurus X-3: new low and medium energy X-ray observations Astrophysical Journal, 197 (2). L57-L59. ISSN 0004-637X

Matsuoka, M. ; Miyamoto, S. ; Nishimura, J. ; Oda, M. ; Ogawara, Y. ; Ohtsuka, Y. ; Hayakawa, S. ; Kasahara, I. ; Makino, F. ; Tanaka, Y. ; Agrawal, P. C. ; Sreekantan, B. V. ; Manabe, R. ; Mikami, Y. ; Lokanadham, B. ; Raghavender Rao, C. ; Sreedhar Rao, S. ; Swaminathan , R. (1974) Further simultaneous hard X-ray and optical observations of Sco X-1 Nature, 250 (5461). pp. 38-40. ISSN 0028-0836

Agrawal, P. C. ; Long, K. ; Garmire, G. P. (1973) Observation of soft X-ray emission from a region near Per X-1 Astrophysics and Space Science, 28 (1). pp. 185-191. ISSN 0004-640X

Agrawal, P. C. ; Gokhale, G. S. ; Iyengar, V. S. ; Kunte, P. K. ; Manchanda, R. K. ; Sreekantan, B. V. (1972) Observation of a hard X-ray flare in Cyg X-1 Nature, 238 . pp. 22-23. ISSN 0028-0836

Manchanda, R. K. ; Agrawal, P. C. ; Biswas, S. ; Gokhale, G. S. ; Iyengar, V. S. ; Kunte, P. K. ; Sreekantan, B. V. (1972) Hard X-rays from coma constellation Nature, 236 . pp. 51-53. ISSN 0028-0836

Matsuoka, M. ; Fran, M. ; Miyamoto, S. ; Nishimura, J. ; Oda, M. ; Ogawara, Y. ; Ohta, S. ; Hayakawa, S. ; Kasahara, I. ; Makino, F. ; Tanaka, Y. ; Agrawal, P. C. ; Sreekantan, B. V. ; Hatanaka, Y. ; Sreedhar Rao, S. (1972) Simultaneous hard X-ray and optical observations of Sco X-1 Nature, 236 . pp. 53-55. ISSN 0028-0836

Manchanda, R. K. ; Biswas, S. ; Agrawal, P. C. ; Gokhale, G. S. ; Iyengar, V. S. ; Kunte, P. K. ; Sreekantan, B. V. (1972) The spectrum of diffuse cosmic X-rays in the 20-125 keV range Astrophysics and Space Science, 15 (2). pp. 272-283. ISSN 0004-640X

Agrawal, P. C. ; Gokhale, G. S. ; Iyengar, V. S. ; Kunte, P. K. ; Manchanda, R. K. ; Sreekantan, B. V. (1972) Energy spectrum and time variations of hard X-rays from Cyg X-1 Astrophysics and Space Science, 18 (2). pp. 408-424. ISSN 0004-640X

Manchanda, R. K. ; Agrawal, P. C. ; Biswas, S. ; Gokhale, G. S. ; Kunte, P. K. ; Sreekantan, B. V. (1971) Stratified regions of high radioactivity in the atmosphere over Hyderabad, India, in April, 1968 Tellus, 23 (4-5). pp. 455-458. ISSN 2153-3490

Manchanda, R. K. ; Iyengar, V. S. ; Agrawal, P. C. ; Gokhale, G. S. ; Kunte, P. K. ; Sreekantan, B. V. (1971) Upper limits on pulsations from Cyg X-1 in hard X-rays Nature, 232 . pp. 190-191. ISSN 0028-0836

Agrawal, P. C. ; Iyengar, V. S. ; Kalgaonkar, M. A. ; Kamat, A. P. ; Kunte, P. K. ; Manchanda, R. K. ; Srinivasan, K. V. (1971) A balloon borne instrument for the study of cosmic X-rays Nuclear Instruments and Methods, 95 (1). pp. 29-37. ISSN 0029-554X

Agrawal, P. C. ; Gokhale, G. S. ; Iyengar, V. S. ; Kunte, P. K. ; Manchanda, R. K. ; Sreekantan, B. V. (1971) Rapid variations in the high energy X-ray flux from Cyg X-1 Nature, 232 (5305). pp. 38-40. ISSN 0028-0836

Danjo, A. ; Hayakawa, S. ; Ikeda, M. ; Makino, F. ; Tanaka, Y. ; Agrawal, P. C. ; Gokhale, G. S. ; Sreekantan, B. V. (1971) A balloon observation of diffuse background gamma rays rays in the energy range from 100 keV to 1 eV Space Research, 11 . pp. 1373-1378. ISSN 1819-3382

Agrawal, P. C. ; Biswas, S. ; Gokhale, G. S. ; Iyengar, V. S. ; Kunte, P. K. ; Manchanda, R. K. ; Sreekantan, B. V. (1971) The flattening of the X-ray spectrum of Sco X-1 at energies beyond 40 keV Astrophysics and Space Science, 10 (3). pp. 500-507. ISSN 0004-640X

Agrawal, P. C. ; Biswas, S. ; Gokhale, G. S. ; Iyengar, V. S. ; Kunte, P. K. ; Manchanda, R. K. ; Sreekantan, B. V. (1970) Observations of Sco X-1 source in 16 -110 keV range Proceedings of 11th International Conference on Cosmic Rays, Budapest, 29 (1). pp. 277-281.

Agrawal, P. C. ; Biswas, S. ; Gokhale, G. S. ; Iyengar, V. S. ; Kunte, P. K. ; Manchanda, R. K. ; Sreekantan, B. V. (1969) Sudden changes in the intensity of high energy X-rays from Sco X-1 Nature, 224 (5214). pp. 51-53. ISSN 0028-0836

Agrawal, P. C. ; Damle, S. V. ; Kamat, A. P. ; Kunte, P. K. ; Ramchander, S. R. ; Srinivasan, K. V. (1969) Electronic elimination of radiation pick-up due to spark chamber discharges Nuclear Instruments and Methods, 70 (3). pp. 298-300. ISSN 0029-554X

Agrawal, P. C. ; Kunte, P. K. (1968) A thin large area plastic scintillation counter for the study of primary cosmic rays Nuclear Instruments and Methods, 63 (3). pp. 258-262. ISSN 0029-554X

Agrawal, P. C. ; Damle, S. V. ; Gokhale, G. S. ; Joseph, G. ; Kunte, P. K. ; Menon, M. G. K. ; Sunderrajan, R. (1965) Flux of primary protons and helium nuclei and East-West and North-South asymmetries near the geomagnetic equator Proceedings of the 9th International Cosmic Ray Conference, 1 . pp. 457-461.

Agrawal, P. C. ; Damle, S. V. ; Gokhale, G. S. ; Joseph, G. ; Menon, M. G. K. (1965) Use of a gas Cerenkov counter for the study of the isotopic composition of helium nuclei in primary cosmic radiation Proceedings of the 9th International Cosmic Ray Conference, 1 . pp. 453-456.