AOUF, M. K. A SPECIAL CLASS OF UNIVALENT FUNCTIONS WITH NEGATIVE COEFFICIENTS. Tamkang Journal of Mathematics, [S. l.], v. 27, n. 1, p. 1–13, 1996. DOI: 10.5556/j.tkjm.27.1996.4249. Disponível em: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/4249. Acesso em: 30 jul. 2025.