ĐỊNH, N. V. Acyclic Hypergraphs classes and Algorithms for their recognition. Journal of Computer Science and Cybernetics, [S. l.], v. 18, n. 3, p. 231–236, 2012. DOI: 10.15625/1813-9663/18/3/1584. Disponível em: https://vjs.ac.vn/index.php/jcc/article/view/1584. Acesso em: 23 nov. 2024.