GAL, Ciprian G.; GAL, Sorin G. On Fokker-Planck and linearized Korteweg-de Vries type equations with complex spatial variables. CUBO, A Mathematical Journal, [S. l.], v. 15, n. 1, p. 33–47, 2013. DOI: 10.4067/S0719-06462013000100003. Disponível em: https://cubo.ufro.cl/index.php/cubo/article/view/1318. Acesso em: 12 oct. 2025.