%0 Journal Article
%A P. P. Zabreiko
%A M. A. Krasnosel'skii
%T A way of obtaining new fixed-point principles
%J Doklady Akademii Nauk
%D 1967
%P 1233-1235
%V 176
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1967_176_6_a5/
%G ru
%F DAN_1967_176_6_a5