CSÖRGÖ, S.; WU, W. B. On Sums of Overlapping Products of Independent Bernoulli Random Variables. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 52, n. 9, p. 1304–1309, 2000. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/4537. Acesso em: 7 apr. 2025.