%0 Journal Article %A L. N. Prokopenko %T The Cauchy problem for second-order parabolic equations with increasing coefficients %J Doklady Akademii Nauk %D 1962 %P 1221-1224 %V 144 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1962_144_6_a4/ %G ru %F DAN_1962_144_6_a4