MAHBOOBI, M. Volterra-type operator on the subclasses of univalent functions. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 74, n. 1, p. 77–88, 2022. DOI: 10.37863/umzh.v74i1.1116. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/1116. Acesso em: 5 dec. 2025.