%0 Journal Article %A O. A. Ladyzhenskaya %A N. N. Ural'tseva %T Differential properties of bounded generalized solutions of multidimensional quasilinear elliptic equations and variational problems %J Doklady Akademii Nauk %D 1961 %P 29-32 %V 138 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1961_138_1_a6/ %G ru %F DAN_1961_138_1_a6