SAPRONOV, D. A.; SHISHKOV, A. E. Propagation of Perturbations in Quasilinear Multidimensional Parabolic Equations with Convective Term. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 53, n. 7, p. 953–969, 2001. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/4316. Acesso em: 11 apr. 2025.