%0 Journal Article %A B. Ya. Lipko %T Mixed problem with a skew derivative for a second order parabolic equation %J Doklady Akademii Nauk %D 1960 %P 279-282 %V 132 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1960_132_2_a9/ %G ru %F DAN_1960_132_2_a9