%0 Journal Article %A A. V. Ivanov %T A~boundary value problem for degenerate second order parabolic equations %J Zapiski Nauchnykh Seminarov POMI %D 1969 %P 48-88 %V 14 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1969_14_a3/ %G ru %F ZNSL_1969_14_a3