BRATIYCHUK, A. M. Limit theorems for systems of the type M θ/G/1/b with resume level of input stream. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 59, n. 7, p. 884–889, 2007. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/3353. Acesso em: 14 apr. 2025.