KHARAZISHVILI, A. B. On Countable Almost Invariant Partitions of G-Spaces. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 66, n. 4, p. 510–517, 2014. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/2153. Acesso em: 5 dec. 2025.