%0 Journal Article
%A N. Yu. Kapustin
%T The Goursat problem with boundary functions in the class $L_2$
%J Differencialʹnye uravneniâ
%D 1987
%P 1219-1231
%V 23
%N 7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1987_23_7_a12/
%G ru
%F DE_1987_23_7_a12