%0 Journal Article %A Highley, Timothy %A Le, Hoang %T Tropical Vertex-Disjoint Cycles of a Vertex-Colored Digraph: Barter Exchange with Multiple Items Per Agent %J Discrete mathematics & theoretical computer science %D 2018 %V 20 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.23638/DMTCS-20-2-1/ %R 10.23638/DMTCS-20-2-1 %G en %F DMTCS_2018_20_2_a1