%0 Journal Article %A V. A. Solonnikov %T A~priori estimates for solutions of second-order equations of parabolic type %J Informatics and Automation %D 1964 %P 133-212 %V 70 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1964_70_a7/ %G ru %F TRSPY_1964_70_a7