SELIVANOV, Yu. Computing and estimating the global dimension in certain classes af Banach algebras. Mathematica Scandinavica, Berkeley, CA, United States, v. 72, p. 85–98, 1993. DOI: 10.7146/math.scand.a-12438. Disponível em: https://journals.msp.org/mscand/article/view/1189. Acesso em: 25 jul. 2026.