%0 Journal Article
%A F. Hil'debrand
%T The first boundary-value problem ``in the large'' for a quasi-linear equation of first order
%J Doklady Akademii Nauk
%D 1975
%P 300-303
%V 220
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1975_220_2_a9/
%G ru
%F DAN_1975_220_2_a9