%0 Journal Article
%A P. D. Lebedev
%A V. N. Ushakov
%T A variant of a metric for unbounded convex sets
%J Vestnik Ûžno-Uralʹskogo gosudarstvennogo universiteta. Seriâ, Matematika, mehanika, fizika
%D 2013
%P 40-49
%V 5
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VYURM_2013_5_1_a6/
%G ru
%F VYURM_2013_5_1_a6