PETRINA, D. Ya. Methods for derivation of the stochastic Boltzmann hierarchy. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 52, n. 4, p. 474–491, 2000. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/4438. Acesso em: 5 dec. 2025.