@article{1077470137,
author = {Goldberg, J. L.},
title = {Functions with positive real part in a half-plane},
journal = {Duke Math. J.},
volume = {29},
number = {1},
year = {1962},
pages = { 333-339},
language = {en},
url = {http://dml.mathdoc.fr/item/1077470137}
}
Goldberg, J. L. Functions with positive real part in a half-plane. Duke Math. J., Tome 29 (1962) no. 1, pp. 333-339. http://gdmltest.u-ga.fr/item/1077470137/