%0 Journal Article
%A P. B. Bernstein
%T On long-term forecast of the protonability of the active regions
%J Doklady Akademii Nauk
%D 1978
%P 603-606
%V 243
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1978_243_3_a13/
%G ru
%F DAN_1978_243_3_a13