BARRO, M.; TRAORÉ, S. . Level sets regularization with application to optimization problems. CUBO, A Mathematical Journal, [S. l.], v. 22, n. 1, p. 137–154, 2020. DOI: 10.4067/S0719-06462020000100137. Disponível em: https://www.perspectivasdelacomunicacion.cl/ojs/index.php/cubo/article/view/2260. Acesso em: 17 may. 2024.