FU, X.; WANG, J.; ZHANG, J.; WEI, J.; YANG, Z. Document Summarization with VHTM: Variational Hierarchical Topic-Aware Mechanism. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 34, n. 05, p. 7740-7747, 2020. DOI: 10.1609/aaai.v34i05.6277. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/6277. Acesso em: 13 apr. 2021.