SOLTANOV, K.N. Some remarks on spectrum of nonlinear continuous operators. Carpathian Mathematical Publications, [S. l.], v. 15, n. 2, p. 356–376, 2023. DOI: 10.15330/cmp.15.2.356-376. Disponível em: https://journals.pnu.edu.ua/index.php/cmp/article/view/5835. Acesso em: 22 jul. 2024.