%0 Journal Article
%A N. V. Kislov
%T Boundary value problems for operator-differential equations of mixed type
%J Differencialʹnye uravneniâ
%D 1983
%P 1427-1436
%V 19
%N 8
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1983_19_8_a16/
%G ru
%F DE_1983_19_8_a16