BJON, Sten. Vervollständigung streng ausgeglichener Limesvektorräume I. Mathematica Scandinavica, Berkeley, CA, United States, v. 41, p. 249–264, 1977. DOI: 10.7146/math.scand.a-11718. Disponível em: https://journals.msp.org/mscand/article/view/1926. Acesso em: 25 jul. 2026.