@article{1138845497,
author = {Tsuzuki, Masanobu},
title = {The spherical derivative of regular and meromorphic functions of bounded characteristic},
journal = {Kodai Math. Sem. Rep.},
volume = {19},
number = {1},
year = {1967},
pages = { 410-414},
language = {en},
url = {http://dml.mathdoc.fr/item/1138845497}
}
Tsuzuki, Masanobu. The spherical derivative of regular and meromorphic functions of bounded characteristic. Kodai Math. Sem. Rep., Tome 19 (1967) no. 1, pp. 410-414. http://gdmltest.u-ga.fr/item/1138845497/