BAN, Đoàn V.; HUNG, D. V. How much information of concurrency can be got from firing sequences in petri nets. Journal of Computer Science and Cybernetics, [S. l.], v. 12, n. 3, p. 1–9, 2016. DOI: 10.15625/1813-9663/12/3/8079. Disponível em: https://vjs.ac.vn/index.php/jcc/article/view/8079. Acesso em: 2 may. 2024.