%0 Journal Article
%A N. N. Ural'tseva
%T Degenerating quasilinear systems of elliptic type
%J Zapiski Nauchnykh Seminarov POMI
%D 1968
%P 184-222
%V 7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1968_7_a6/
%G ru
%F ZNSL_1968_7_a6