@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/