HERMAN, R. H.; JONES, V. F. R. Models of finite group actions. MATHEMATICA SCANDINAVICA, [S. l.], v. 52, p. 312–320, 1983. DOI: 10.7146/math.scand.a-12008. Disponível em: https://www.mscand.dk/article/view/12008. Acesso em: 4 may. 2024.