NUNOKAWA, Mamoru; SOKÓŁ, Janusz. On multivalent starlike functions. Studia Universitatis Babeș-Bolyai Mathematica, [S. l.], v. 64, n. 1, p. 91–102, 2019. DOI: 10.24193/subbmath.2019.1.09. Disponível em: https://studia.reviste.ubbcluj.ro/index.php/subbmathematica/article/view/2212. Acesso em: 5 feb. 2025.