%0 Journal Article %A K. N. Soltanov %T Existence and nonexistence of a global solution of some nonlinear elliptic-parabolic equations %J Differencialʹnye uravneniâ %D 1993 %P 646-661 %V 29 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1993_29_4_a9/ %G ru %F DE_1993_29_4_a9