PHƯỚC, N. D. About the applicability of flat systems theory in analysis and control of nonlinear systems. Journal of Computer Science and Cybernetics, [S. l.], v. 29, n. 3, p. 197–220, 2013. DOI: 10.15625/1813-9663/29/3/2821. Disponível em: https://vjs.ac.vn/index.php/jcc/article/view/2821. Acesso em: 1 may. 2024.