%0 Journal Article
%A O. A. Ladyzhenskaya
%A N. N. Ural'tseva
%T Quasi-linear elliptic equations and variational problems with many independent variables
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1961
%P 17-91
%V 16
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1961_16_1_a1/
%G en
%F RM_1961_16_1_a1