RENAULT, Jean. Topological Amenability Is a Borel Property. Mathematica Scandinavica, Berkeley, CA, United States, v. 117, n. 1, p. 5–30, 2015. DOI: 10.7146/math.scand.a-22235. Disponível em: https://journals.msp.org/mscand/article/view/386. Acesso em: 24 jul. 2026.