%0 Journal Article
%A A. I. Yanushauskas
%T Global methods of studying the oblique derivative problem for elliptic equations
%J Differencialʹnye uravneniâ
%D 1976
%P 159-171
%V 12
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1976_12_1_a19/
%G ru
%F DE_1976_12_1_a19