Items where Author is "Ulyanov, A. A."

Srinivasan, G. ; Sahijpal, S. ; Ulyanov, A. A. ; Goswami, J. N. (1996) Ion microprobe studies of Efremovka CAIs: II. Potassium isotope composition and ⁴¹Ca in the early solar system Geochimica et Cosmochimica Acta, 60 (10). pp. 1823-1835. ISSN 0016-7037

Goswami, J. N. ; Srinivasan, G. ; Ulyanov, A. A. (1994) Ion microprobe studies of Efremovka CAIs: I. Magnesium isotope composition Geochimica et Cosmochimica Acta, 58 (1). pp. 431-447. ISSN 0016-7037