Nonlinear autonomous difference operators in the space of bounded sequences that are C¹-diffeomorphisms. Neliniini Kolyvannya, [S. l.], v. 23, n. 3, p. 389–400, 2020. Disponível em: https://nosc.imath.kiev.ua/index.php/nosc/article/view/997. Acesso em: 11 apr. 2026.