QI, Feng; GUO, Bai Ni. A criterion to justify a holomorphic function. Global Journal of Mathematical Analysis, [S. l.], v. 5, n. 1, p. 24–26, 2017. DOI: 10.14419/gjma.v5i1.7398. Disponível em: https://sciencepubco.com/index.php/GJMA/article/view/7398.. Acesso em: 28 apr. 2024.