DING, Xiaoqing; XIAO, Yimin. Natural boundary of random Dirichlet series. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 58, n. 7, p. 997–1005, 2006. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/3509. Acesso em: 11 apr. 2025.