MAZURENKO, N.; ZARICHNYI, M. Invariant idempotent measures. Carpathian Mathematical Publications, [S. l.], v. 10, n. 1, p. 172–178, 2018. DOI: 10.15330/cmp.10.1.172-178. Disponível em: https://journals.pnu.edu.ua/index.php/cmp/article/view/1479. Acesso em: 5 may. 2024.