%0 Journal Article %A McMullen, Peter %T The Groups of the Regular Star-Polytopes %J Canadian journal of mathematics %D 1998 %P 426-448 %V 50 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1998-023-7/ %R 10.4153/CJM-1998-023-7 %F 10_4153_CJM_1998_023_7