@article{GDZPPN002403471, title = {The Radius of Univalence of Certain Analytic Functions.}, journal = {Mathematische Zeitschrift}, volume = {105}, year = {1968}, pages = {241-248}, zbl = {0183.34502}, url = {http://dml.mathdoc.fr/item/GDZPPN002403471} }
Ratti, Jogindar S. The Radius of Univalence of Certain Analytic Functions.. Mathematische Zeitschrift, Tome 105 (1968) pp. 241-248. http://gdmltest.u-ga.fr/item/GDZPPN002403471/