%0 Journal Article
%A A. I. Kolosov
%T A class of boundary value problems reducible to an equation with a heterotonic operator
%J Differencialʹnye uravneniâ
%D 1985
%P 1884-1891
%V 21
%N 11
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1985_21_11_a4/
%G ru
%F DE_1985_21_11_a4