BALÁŽI, P. Various Properties of Sturmian Words. Acta Polytechnica, [S. l.], v. 45, n. 5, 2005. DOI: 10.14311/760. Disponível em: https://ojst.is.cvut.cz/ojs/index.php/ap/article/view/760.. Acesso em: 17 may. 2025.