%0 Journal Article
%A V. I. Evsin
%T The solvability of the Holmgren problem for a certain degenerate elliptic equation
%J Differencialʹnye uravneniâ
%D 1975
%P 38-46
%V 11
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1975_11_1_a5/
%G ru
%F DE_1975_11_1_a5