%0 Journal Article %A Y. Nishimura %T Multipolytopes and Convex Chains %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2006 %P 224-236 %V 252 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2006_252_a18/ %G en %F TM_2006_252_a18