@article{03777807,
title = {On holomorphic functions with certain extremal properties of its absolute values.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {4},
year = {1981},
pages = {641-647},
doi = {10.1155/S0161171281000471},
zbl = {0494.30014},
language = {en},
url = {http://dml.mathdoc.fr/item/03777807}
}
Schmersau, Dieter. On holomorphic functions with certain extremal properties of its absolute values.. International Journal of Mathematics and Mathematical Sciences, Tome 4 (1981) pp. 641-647. doi : 10.1155/S0161171281000471. http://gdmltest.u-ga.fr/item/03777807/