D. VAMSHEE , Krishna; RAMREDDY, T. Second Hankel determinant for the class of Bazilevic functions. Studia Universitatis Babeș-Bolyai Mathematica, [S. l.], v. 60, n. 3, p. 413–420, 2015. Disponível em: https://studia.reviste.ubbcluj.ro/index.php/subbmathematica/article/view/5791. Acesso em: 5 feb. 2025.