MUHLY, P. S.; SOLEL, B. On the Simplicity of some Cuntz-Pimsner Algebras. MATHEMATICA SCANDINAVICA, [S. l.], v. 83, n. 1, p. 53–73, 1998. DOI: 10.7146/math.scand.a-13842. Disponível em: https://www.mscand.dk/article/view/13842. Acesso em: 23 nov. 2024.