BENTZEN, Steffen. On the finiteness obstruction of certain periodic groups. MATHEMATICA SCANDINAVICA, [S. l.], v. 55, p. 5–21, 1984. DOI: 10.7146/math.scand.a-12062. Disponível em: https://tidsskrift.dk/math/article/view/12062. Acesso em: 14 aug. 2026.