@article{GDZPPN002406748,
title = {Analytic Functions whose Real Parts are Bounded Below.},
journal = {Mathematische Zeitschrift},
volume = {114},
year = {1970},
pages = {252-258},
zbl = {0194.38501},
url = {http://dml.mathdoc.fr/item/GDZPPN002406748}
}
Tonti, Norman E.; Trahan, Donald H. Analytic Functions whose Real Parts are Bounded Below.. Mathematische Zeitschrift, Tome 114 (1970) pp. 252-258. http://gdmltest.u-ga.fr/item/GDZPPN002406748/