SELIVANOV, Y. Computing and estimating the global dimension in certain classes af Banach algebras. MATHEMATICA SCANDINAVICA, [S. l.], v. 72, p. 85–98, 1993. DOI: 10.7146/math.scand.a-12438. Disponível em: https://www.mscand.dk/article/view/12438. Acesso em: 4 may. 2024.