@article{GDZPPN002436817, title = {Images of Disks under Convex and Starlike Functions.}, journal = {Mathematische Zeitschrift}, volume = {202}, year = {1989}, pages = {457-462}, zbl = {0662.30008}, url = {http://dml.mathdoc.fr/item/GDZPPN002436817} }
Brown, Johnny E. Images of Disks under Convex and Starlike Functions.. Mathematische Zeitschrift, Tome 202 (1989) pp. 457-462. http://gdmltest.u-ga.fr/item/GDZPPN002436817/