KECHRIS, A. Global aspects of measure preserving equivalence relations and graphs. New Zealand Journal of Mathematics, [S. l.], v. 52, p. 691–726, 2021. DOI: 10.53733/96. Disponível em: https://nzjmath.org/index.php/NZJMATH/article/view/96. Acesso em: 26 apr. 2024.