%0 Journal Article
%A L. Nirenberg
%T Lectures on linear partial differential equations
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1975
%V 30
%N 4
%U http://geodesic.mathdoc.fr/item/RM_1975_30_4_a6/
%G ru
%F RM_1975_30_4_a6