%0 Journal Article
%A I. L. Vasiliev
%A A. V. Ushakov
%T A parallel implementation of the subgradient algorithm for maximizing the Lagrangian dual function in the $p$-median problem
%J Numerical methods and programming
%D 2013
%P 9-16
%V 14
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VMP_2013_14_1_a1/
%G ru
%F VMP_2013_14_1_a1