IVOCHKINA, Nina; LADYZHENSKAYA, Olga. On classical solvability of the first initial-boundary value problem for equations generated by curvatures. Topological Methods in Nonlinear Analysis, [S. l.], v. 11, n. 2, p. 375–395, 1998. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.1998.024. Acesso em: 4 feb. 2026.