ANASTASSIOU, G. A. Multiple general sigmoids based Banach space valued neural network multivariate approximation. CUBO, A Mathematical Journal, [S. l.], v. 25, n. 3, p. 411–439, 2023. DOI: 10.56754/0719-0646.2503.411. Disponível em: https://cubo.ufro.cl/ojs/index.php/cubo/article/view/3579. Acesso em: 11 may. 2024.