%0 Journal Article %A P. E. Sobolevskii %A A. I. Yasakov %T The equations of parabolic type with nonpower nonlinearities %J Differencialʹnye uravneniâ %D 1971 %P 1503-1511 %V 7 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1971_7_8_a15/ %G ru %F DE_1971_7_8_a15