FREIRE, I. L.; SAMPAIO, J. C. S. A review on some results on local conservation laws for certain evolution equations. Trends in Computational and Applied Mathematics, [S. l.], v. 14, n. 1, p. 109–118, 2013. DOI: 10.5540/tema.2013.014.01.0109. Disponível em: https://tema.sbmac.org.br/tema/article/view/628. Acesso em: 3 jul. 2024.