%0 Journal Article %A M. G. Gasymov %T On the theory of evolutional equations of regular type %J Doklady Akademii Nauk %D 1971 %P 13-16 %V 200 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1971_200_1_a1/ %G ru %F DAN_1971_200_1_a1