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@article{CM_1969__21_2_122_0, author = {Wright, D. J.}, title = {On a class of starlike functions}, journal = {Compositio Mathematica}, pages = {122--124}, publisher = {Wolters-Noordhoff Publishing}, volume = {21}, number = {2}, year = {1969}, mrnumber = {245780}, zbl = {0194.38603}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CM_1969__21_2_122_0/} }
Wright, D. J. On a class of starlike functions. Compositio Mathematica, Tome 21 (1969) no. 2, pp. 122-124. http://geodesic.mathdoc.fr/item/CM_1969__21_2_122_0/