MEIER CARLSEN, Toke; MATSUMOTO, Kengo. Some remarks on the $C^*$-algebras associated with subshifts. MATHEMATICA SCANDINAVICA, [S. l.], v. 95, n. 1, p. 145–160, 2004. DOI: 10.7146/math.scand.a-14453. Disponível em: https://tidsskrift.dk/math/article/view/14453. Acesso em: 14 aug. 2026.