Ferrer, V., D. Finol, and M. Ramos. “CO Oxidation on Pd Supported Catalysts over Mixed Oxides Based on Cerium.”. Rev. Téc. Fac. Ing. Univ. Zulia, Vol. 34, no. 2, 1, https://mail.produccioncientificaluz.org/index.php/tecnica/article/view/7175.