@article{GDZPPN002416247,
title = {A p-Valent Function with a Non-Normal Derivative.},
journal = {Mathematische Zeitschrift},
volume = {142},
year = {1975},
pages = {147-148},
zbl = {0307.30032},
url = {http://dml.mathdoc.fr/item/GDZPPN002416247}
}
Lappan, Peter. A p-Valent Function with a Non-Normal Derivative.. Mathematische Zeitschrift, Tome 142 (1975) pp. 147-148. http://gdmltest.u-ga.fr/item/GDZPPN002416247/