BENTMANN, R. Cuntz Splice invariance for purely infinite graph algebras. MATHEMATICA SCANDINAVICA, [S. l.], v. 122, n. 1, p. 91–106, 2018. DOI: 10.7146/math.scand.a-96633. Disponível em: https://www.mscand.dk/article/view/96633. Acesso em: 22 nov. 2024.