%0 Journal Article %A I. V. Girsanov %T The solution of certain boundary problems for parabolic and elliptic equations with discontinuous coefficients %J Doklady Akademii Nauk %D 1960 %P 1311-1313 %V 135 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1960_135_6_a4/ %G ru %F DAN_1960_135_6_a4