WU, J.-W.; YIN, F.; ZHANG, Y.-M.; ZHANG, X.-Y.; LIU, C.-L. Graph-to-Graph: Towards Accurate and Interpretable Online Handwritten Mathematical Expression Recognition. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 35, n. 4, p. 2925-2933, 2021. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/16399. Acesso em: 22 jan. 2022.