MITROPOLSKY , Yu. A.; KOLOMIETS, V. G. Averaging in stochastic system . Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 23, n. 3, p. 318–345, 1971. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/8560. Acesso em: 5 dec. 2025.