KOSTIć, M. Degenerate k-regularized (C1, C2)-existence and uniqueness families. CUBO, A Mathematical Journal, [S. l.], v. 17, n. 3, p. 15–41, 2015. DOI: 10.4067/S0719-06462015000300002. Disponível em: https://cubo.ufro.cl/ojs/index.php/cubo/article/view/1160. Acesso em: 10 may. 2024.