%0 Journal Article
%A Postnikov, Alexander
%A Speyer, David
%A Williams, Lauren
%T Matching polytopes, toric geometry, and the totally non-negative Grassmannian
%J Journal of Algebraic Combinatorics
%D 2009
%P 173-191
%V 30
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JAC_2009__30_2_a4/
%G en
%F JAC_2009__30_2_a4