Finite Presentability of Semigroup Constructions. - Isabel M. Araújo (Int. J. Algebra Comput., 2002)

Sturmian Words: Dynamical Systems and Derivated Words. - Isabel M. Araújo; Véronique Bruyère (Developments in Language Theory, 2005)

Sturmian words and a criterium by Michaux-Villemaire. - Isabel M. Araújo; Véronique Bruyère (Theor. Comput. Sci., 2005)

Words derivated from Sturmian words. - Isabel M. Araújo; Véronique Bruyère (Theor. Comput. Sci., 2005)