@article{GDZPPN00243153X, title = {Covering Theorems for Univalent Functions.}, journal = {Mathematische Zeitschrift}, volume = {192}, year = {1986}, pages = {327-350}, zbl = {0624.30007}, url = {http://dml.mathdoc.fr/item/GDZPPN00243153X} }
Hamilton, D.H. Covering Theorems for Univalent Functions.. Mathematische Zeitschrift, Tome 192 (1986) pp. 327-350. http://gdmltest.u-ga.fr/item/GDZPPN00243153X/