RECKE, L.; SOFTOVA, L. Nonlinear Parabolic Operators with Perturbed Coefficients. Communications in Mathematics and Applications, [S. l.], v. 9, n. 3, p. 277–292, 2018. DOI: 10.26713/cma.v9i3.790. Disponível em: http://www.rgnpublications.com/journals/index.php/cma/article/view/790. Acesso em: 24 apr. 2024.