%0 Journal Article %A N. V. Krylov %T On equations of minimax type in the theory of elliptic and parabolic equations in the plane %J Sbornik. Mathematics %D 1970 %P 1-19 %V 10 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1970_10_1_a0/ %G en %F SM_1970_10_1_a0