%0 Journal Article
%A Putten, Roberto van der
%T Uniqueness and non uniqueness of optimal maps in mass transport problem with not strictly convex cost
%J Commentationes Mathematicae Universitatis Carolinae
%D 2010
%P 67-83
%V 51
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMUC_2010__51_1_a6/
%G en
%F CMUC_2010__51_1_a6