FRICK, Sarah; PETERSEN, Karl; SHIELDS, Sandi. Periodic codings of Bratteli-Vershik systems. MATHEMATICA SCANDINAVICA, [S. l.], v. 126, n. 2, p. 298–320, 2020. DOI: 10.7146/math.scand.a-117570. Disponível em: https://www.mscand.dk/article/view/117570. Acesso em: 5 dec. 2025.