BOWMAN, D.; FLEK, R.; MARKOWSKY, G. Rotation numbers and symbolic dynamics. Annales Fennici Mathematici, [S. l.], v. 40, n. 1, p. 227–234, 2015. DOI: 10.5186/aasfm.2015.4015. Disponível em: https://afm.journal.fi/article/view/135538. Acesso em: 30 oct. 2024.