%0 Journal Article
%A I. L. Vasilyev
%A A. V. Ushakov
%T On an approach to the robustness in the case of the $p$-median problem
%J The Bulletin of Irkutsk State University. Series Mathematics
%D 2012
%P 2-15
%V 5
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IIGUM_2012_5_4_a0/
%G ru
%F IIGUM_2012_5_4_a0