%0 Journal Article %A O. A. Oleinik %T Quasilinear parabolic equations in several independent variables %J Doklady Akademii Nauk %D 1961 %P 43-46 %V 138 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1961_138_1_a10/ %G ru %F DAN_1961_138_1_a10