@article{1178245012, author = {Ikoma, Kazuo}, title = {On Ahlfors' discs theorem and its application}, journal = {Tohoku Math. J. (2)}, volume = {8}, number = {3}, year = {1956}, pages = { 101-107}, language = {en}, url = {http://dml.mathdoc.fr/item/1178245012} }
Ikoma, Kazuo. On Ahlfors' discs theorem and its application. Tohoku Math. J. (2), Tome 8 (1956) no. 3, pp. 101-107. http://gdmltest.u-ga.fr/item/1178245012/