LI, Z.; FENG, Y.; XU, J.; GUO, J.; LAN, Y.; CHENG, X. Teaching Machines to Extract Main Content for Machine Reading Comprehension. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 33, n. 01, p. 9973-9974, 2019. DOI: 10.1609/aaai.v33i01.33019973. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/5123. Acesso em: 14 apr. 2021.