%0 Journal Article
%A S. N. Chernikov
%T Contraction of systems of linear inequalities
%J Doklady Akademii Nauk
%D 1960
%P 518-521
%V 131
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1960_131_3_a13/
%G ru
%F DAN_1960_131_3_a13