AUSIELLO, G.; ITALIANO, G. F.; LAURA, L.; NANNI, U.; SARRACCO, F. Classification and Traversal Algorithmic Techniques for Optimization Problems on Directed Hyperpaths. Department of Computer and System Sciences Antonio Ruberti Technical Reports, [S. l.], v. 2, n. 18, 2010. Disponível em: https://rosa.uniroma1.it/rosa00/index.php/dis_technical_reports/article/view/8955. Acesso em: 2 may. 2024.