@article{1077474490,
author = {Nehari, Zeev},
title = {A generalization of Schwarz' lemma},
journal = {Duke Math. J.},
volume = {14},
number = {1},
year = {1947},
pages = { 1035-1049},
language = {en},
url = {http://dml.mathdoc.fr/item/1077474490}
}
Nehari, Zeev. A generalization of Schwarz’ lemma. Duke Math. J., Tome 14 (1947) no. 1, pp. 1035-1049. http://gdmltest.u-ga.fr/item/1077474490/