KUMAR MOHANTA, S. Coupled coincidence points for generalized (ψ, Ï•)-pair mappings in ordered cone metric spaces. CUBO, A Mathematical Journal, [S. l.], v. 16, n. 2, p. 135–148, 2014. DOI: 10.4067/S0719-06462014000200008. Disponível em: https://cubo.ufro.cl/ojs/index.php/cubo/article/view/1281. Acesso em: 10 may. 2024.