MATSAK, I. K.; PLICHKO, A. M. On the law of the iterated logarithm for weighted sums of independent random variables in a Banach space. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 45, n. 9, p. 1225–1231, 1993. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/5924. Acesso em: 5 dec. 2025.