Items where Author is "Freier, P. S."Group by: Item Type | No Grouping Jump to: Article Number of items: 2. ArticleBiswas, S. ; Freier, P. S. ; Stein, W. (1962) Solar protons and α particles from the September 3, 1960, flares Journal of Geophysical Research, 67 (1). pp. 13-24. ISSN 0148-0227 Biswas, S. ; Freier, P. S. (1961) The high-energy cosmic-ray flare of May 4,1960 2. Emulsion measurements Journal of Geophysical Research, 66 (4). pp. 1029-1033. ISSN 0148-0227 |

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