GWIŻDŻ, Piotr. Applications of stochastic semigroups to queueing models. Annales Mathematicae Silesianae, [S. l.], v. 33, p. 121–142, 2018. Disponível em: https://journals.us.edu.pl/index.php/AMSIL/article/view/13657. Acesso em: 8 apr. 2025.