SIROID , I.-P. P. Matrix solutions of the equations $\mathfrak{B}U_t= -U_{xx} + 2U^3+\mathfrak{B} [U_x,U]+4cU$: development of the method of the inverse problem of dissipation. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 44, n. 9, p. 1264–1275, 1992. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/8179. Acesso em: 5 dec. 2025.