KUND, S. N.; MISHRA, A. K. The second Hankel determinant for a class of analytic functions associated with the Carlson-Shaffer operator. Tamkang Journal of Mathematics, [S. l.], v. 44, n. 1, p. 73–82, 2013. DOI: 10.5556/j.tkjm.44.2013.963. Disponível em: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/963. Acesso em: 6 may. 2024.