HØYNES, Siri-Malén. Finite-rank Bratteli-Vershik diagrams are expansive—a new proof. Mathematica Scandinavica, Berkeley, CA, United States, v. 120, n. 2, p. 195–210, 2017. DOI: 10.7146/math.scand.a-25613. Disponível em: https://journals.msp.org/mscand/article/view/324. Acesso em: 24 jul. 2026.