GONG, G. On inductive limits of matrix algebras over higher dimensional spaces, part II. MATHEMATICA SCANDINAVICA, [S. l.], v. 80, p. 56–100, 1997. DOI: 10.7146/math.scand.a-12612. Disponível em: https://www.mscand.dk/article/view/12612. Acesso em: 30 apr. 2024.