RYU, H.; SHIN, H.; PARK, J. Multi-Agent Actor-Critic with Hierarchical Graph Attention Network. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 34, n. 05, p. 7236-7243, 2020. DOI: 10.1609/aaai.v34i05.6214. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/6214. Acesso em: 10 apr. 2021.