@article{03834337, title = {Univalent functions defined by Ruscheweyh derivatives.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {6}, year = {1983}, pages = {483-486}, doi = {10.1155/S0161171283000435}, zbl = {0526.30011}, language = {en}, url = {http://dml.mathdoc.fr/item/03834337} }
Shukla, S.L.; Kumar, Vinod. Univalent functions defined by Ruscheweyh derivatives.. International Journal of Mathematics and Mathematical Sciences, Tome 6 (1983) pp. 483-486. doi : 10.1155/S0161171283000435. http://gdmltest.u-ga.fr/item/03834337/