@article{GDZPPN002398877,
title = {On the Riemann Surface Generated by a Function Meromorphic in the Unit Disk with ... as a Spiral Asymptotic Value.},
journal = {Mathematische Zeitschrift},
volume = {99},
year = {1967},
pages = {179-182},
zbl = {0169.09403},
url = {http://dml.mathdoc.fr/item/GDZPPN002398877}
}
Stebbins, J.L. On the Riemann Surface Generated by a Function Meromorphic in the Unit Disk with ... as a Spiral Asymptotic Value.. Mathematische Zeitschrift, Tome 99 (1967) pp. 179-182. http://gdmltest.u-ga.fr/item/GDZPPN002398877/