RENAULT, Jean. Topological Amenability Is a Borel Property. MATHEMATICA SCANDINAVICA, [S. l.], v. 117, n. 1, p. 5–30, 2015. DOI: 10.7146/math.scand.a-22235. Disponível em: https://tidsskrift.dk/math/article/view/22235. Acesso em: 14 aug. 2026.