@article{1077465194, author = {Sario, Leo}, title = {Modular criteria on Riemann surfaces}, journal = {Duke Math. J.}, volume = {20}, number = {1}, year = {1953}, pages = { 279-286}, language = {en}, url = {http://dml.mathdoc.fr/item/1077465194} }
Sario, Leo. Modular criteria on Riemann surfaces. Duke Math. J., Tome 20 (1953) no. 1, pp. 279-286. http://gdmltest.u-ga.fr/item/1077465194/