BANDURA, A.I. Some weaker sufficient conditions of $L$-index boundedness in direction for functions analytic in the unit ball. Carpathian Mathematical Publications, [S. l.], v. 11, n. 1, p. 14–25, 2019. DOI: 10.15330/cmp.11.1.14-25. Disponível em: https://vps.pnu.edu.ua/index.php/cmp/article/view/1503. Acesso em: 21 nov. 2024.