IKSANOV, O. M. On the rate of convergence of a regular martingale related to a branching random walk. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 58, n. 3, p. 326–342, 2006. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/3457. Acesso em: 6 dec. 2025.