%0 Journal Article %A A. V. Pogorelov %T On the regularity of generalized solutions of the equation %J Doklady Akademii Nauk %D 1971 %P 534-537 %V 200 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1971_200_3_a7/ %G ru %F DAN_1971_200_3_a7