%0 Journal Article
%A P. P. Zabreiko
%A T. A. Makarevich
%T A generalization of the Banach--Cacciopolli principle to operators in pseudometric spaces
%J Differencialʹnye uravneniâ
%D 1987
%P 1497-1504
%V 23
%N 9
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1987_23_9_a2/
%G ru
%F DE_1987_23_9_a2