%0 Journal Article %A I. E. Pogodin %T On the explanation of some specificities of solar eruptive activity in the 11-year cycle %J Doklady Akademii Nauk %D 1977 %P 1284-1287 %V 234 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1977_234_6_a9/ %G ru %F DAN_1977_234_6_a9