@article{1029002670, author = {Edmonds, Allan L.}, title = {Surface symmetry. I.}, journal = {Michigan Math. J.}, volume = {29}, number = {1}, year = {1982}, pages = { 171-183}, language = {en}, url = {http://dml.mathdoc.fr/item/1029002670} }
Edmonds, Allan L. Surface symmetry. I.. Michigan Math. J., Tome 29 (1982) no. 1, pp. 171-183. http://gdmltest.u-ga.fr/item/1029002670/