HÖLLER, D.; BEHNKE, G. Loop Detection in the PANDA Planning System. Proceedings of the International Conference on Automated Planning and Scheduling, [S. l.], v. 31, n. 1, p. 168-173, 2021. Disponível em: https://ojs.aaai.org/index.php/ICAPS/article/view/15959. Acesso em: 23 may. 2022.