%0 Journal Article
%A Nader Jafari Rad
%T A Note on the p−Center Problem
%J Yugoslav journal of operations research
%D 2011
%P 199 
%V 21
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/YJOR_2011_21_2_a3/
%G en
%F YJOR_2011_21_2_a3