YASUNAGA, M.; LAFFERTY, J. D. TopicEq: A Joint Topic and Mathematical Equation Model for Scientific Texts. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 33, n. 01, p. 7394-7401, 2019. DOI: 10.1609/aaai.v33i01.33017394. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/4728. Acesso em: 2 dec. 2022.