@article{03964316, title = {Note on the zeros of functions with univalent derivatives.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {9}, year = {1986}, pages = {81-88}, doi = {10.1155/S0161171286000108}, zbl = {0598.30025}, language = {en}, url = {http://dml.mathdoc.fr/item/03964316} }
Salmassi, Mohammad. Note on the zeros of functions with univalent derivatives.. International Journal of Mathematics and Mathematical Sciences, Tome 9 (1986) pp. 81-88. doi : 10.1155/S0161171286000108. http://gdmltest.u-ga.fr/item/03964316/