KARPAS, E.; WANG, D.; WILLIAMS, B.; HASLUM, P. Temporal Landmarks: What Must Happen, and When. Proceedings of the International Conference on Automated Planning and Scheduling, [S. l.], v. 25, n. 1, p. 138-146, 2015. DOI: 10.1609/icaps.v25i1.13716. Disponível em: https://ojs.aaai.org/index.php/ICAPS/article/view/13716. Acesso em: 28 mar. 2024.