@article{GDZPPN000366587, title = {Quotients of Polytopes and C-Groups.}, journal = {Discrete \& computational geometry}, volume = {11}, year = {1994}, pages = {453-464}, zbl = {0802.52009}, url = {http://dml.mathdoc.fr/item/GDZPPN000366587} }
Schulte, E.; Mcmullen, P. Quotients of Polytopes and C-Groups.. Discrete & computational geometry, Tome 11 (1994) pp. 453-464. http://gdmltest.u-ga.fr/item/GDZPPN000366587/