@article{1183535700, author = {Martio, O. and Srebro, U.}, title = {Automorphic mappings in $R^n$}, journal = {Bull. Amer. Math. Soc.}, volume = {80}, number = {4}, year = {1974}, pages = { 692-694}, language = {en}, url = {http://dml.mathdoc.fr/item/1183535700} }
Martio, O.; Srebro, U. Automorphic mappings in $R^n$. Bull. Amer. Math. Soc., Tome 80 (1974) no. 4, pp. 692-694. http://gdmltest.u-ga.fr/item/1183535700/