@article{urn:eudml:doc:38326, title = {Elements of finite order in the fundamental group of a branched cyclic covering.}, journal = {Collectanea Mathematica}, volume = {36}, year = {1985}, pages = {137-140}, zbl = {0608.57003}, mrnumber = {MR0853395}, language = {en}, url = {http://dml.mathdoc.fr/item/urn:eudml:doc:38326} }
Costa, Antonio F. Elements of finite order in the fundamental group of a branched cyclic covering.. Collectanea Mathematica, Tome 36 (1985) pp. 137-140. http://gdmltest.u-ga.fr/item/urn:eudml:doc:38326/