%0 Journal Article %A B. A. Bubnov %T Necessary and sufficient conditions for the solvability of the Cauchy problem for some classes of nonlinear evolution equations %J Differencialʹnye uravneniâ %D 1989 %P 27-33 %V 25 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1989_25_1_a3/ %G ru %F DE_1989_25_1_a3