%0 Journal Article
%T A Production-Transportation Problem Casted with Piecewise Linear Concave Costs
%A Alireza Ghahari
%A Mohsen Mosleh
%J Lecture Notes in Engineering and Computer Science
%D 2011
%I Newswood and International Association of Engineers
%U http://www.iaeng.org/publication/WCECS2011/WCECS2011_pp977-982.pdf