%0 Journal Article
%A V. M. Buchstaber
%T Ring of Simple Polytopes and Differential Equations
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 2008
%P 18-43
%V 263
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TM_2008_263_a2/
%G ru
%F TM_2008_263_a2