%0 Journal Article %A E. Schulte %A P. Mcmullen %T Quotients of Polytopes and C-Groups. %J Discrete & computational geometry %D 1994 %P 453-464 %V 11 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DCG_1994__11_3_131311/ %F DCG_1994__11_3_131311