ЯКОВЕНКО, Т. В. Recognition of mathematical notation. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 3, n. 4(51), p. 31–33, 2012. DOI: 10.15587/1729-4061.2011.1572. Disponível em: https://journals.uran.ua/eejet/article/view/1572. Acesso em: 26 dec. 2024.