%0 Journal Article %A S. N. Vernov %A I. A. Savenko %A P. I. Shavrin %A N. F. Pisarenko %T The discovery of an internal radiation belt at an altitude of 320 km in the %J Doklady Akademii Nauk %D 1961 %P 1041-1044 %V 140 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1961_140_5_a15/ %G ru %F DAN_1961_140_5_a15