%0 Journal Article %A V. A. Kostin %T A certain evolution equation with degeneracy %J Differencialʹnye uravneniâ %D 1974 %P 1607-1615 %V 10 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1974_10_9_a6/ %G ru %F DE_1974_10_9_a6