@article{1029002163,
author = {Robertson, M. S.},
title = {A characterization of the class of starlike univalent functions.},
journal = {Michigan Math. J.},
volume = {26},
number = {1},
year = {1979},
pages = { 65-69},
language = {en},
url = {http://dml.mathdoc.fr/item/1029002163}
}
Robertson, M. S. A characterization of the class of starlike univalent functions.. Michigan Math. J., Tome 26 (1979) no. 1, pp. 65-69. http://gdmltest.u-ga.fr/item/1029002163/