MORGADO, E. M.; MARTINS, J. P. CREWS_NS: Scheduling Train Crews in The Netherlands. AI Magazine, [S. l.], v. 19, n. 1, p. 25, 1998. DOI: 10.1609/aimag.v19i1.1351. Disponível em: https://ojs.aaai.org/aimagazine/index.php/aimagazine/article/view/1351. Acesso em: 18 apr. 2024.