%0 Journal Article %A V. B. Ryvkin %T The structure of solutions of elliptic-parabolic equations with one separable variable %J Differencialʹnye uravneniâ %D 1966 %P 1649-1654 %V 2 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1966_2_12_a9/ %G ru %F DE_1966_2_12_a9