NGUYEN, T. D. Discrete-time sliding mode control for a class of underactuated mechanical systems with bounded disturbances. Journal of Computer Science and Cybernetics, [S. l.], v. 30, n. 2, p. 93–105, 2014. DOI: 10.15625/1813-9663/30/2/3569. Disponível em: https://vjs.ac.vn/index.php/jcc/article/view/3569. Acesso em: 20 apr. 2024.