%0 Journal Article
%A N. M. Gulevich
%T An estimation of deviation of fixed points from a~nonconvex set
%J Zapiski Nauchnykh Seminarov POMI
%D 1982
%P 13-16
%V 122
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1982_122_a1/
%G ru
%F ZNSL_1982_122_a1