%0 Journal Article
%A O. A. Emets
%A S. I. Nedobachii
%A L. N. Kolechkina
%T An irreducible system of constraints of a combinatorial polyhedron in a linear-fractional optimization problem on permutations
%J Diskretnaya Matematika
%D 2001
%P 110-118
%V 13
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DM_2001_13_1_a6/
%G ru
%F DM_2001_13_1_a6