PACS:94.30.Xy, 94.30.Hn, 94.30.Va (all) DOI:10.1070/PU1965v008n02ABEH003040 URL: https://ufn.ru/en/articles/1965/2/d/ Citation: Skuridin G A, Pletnev V D "Principal hypotheses concerning the origin of the Earth's radiation belts" Sov. Phys. Usp.8 224–252 (1965)