@article{1102366197, author = {Xu, Feng}, title = {The flat part of non-flat orbifolds.}, journal = {Pacific J. Math.}, volume = {176}, number = {2}, year = {1996}, pages = { 299-306}, language = {en}, url = {http://dml.mathdoc.fr/item/1102366197} }
Xu, Feng. The flat part of non-flat orbifolds.. Pacific J. Math., Tome 176 (1996) no. 2, pp. 299-306. http://gdmltest.u-ga.fr/item/1102366197/