Co, H., otécatl., M. del Castillo-Mussot, J. Re, es., G. Vázquez, J. Montema, or-Aldrete., J. Re, es-Esqueda., and G. Cocoletzi. “Bulk Anisotropic Excitons in Type-II Semiconductors Built With 1D and 2D Low-Dimensional Structures”. Revista Mexicana De Física, vol. 51, no. 4, Jan. 2005, pp. 387-0, https://rmf.smf.mx/ojs/index.php/rmf/article/view/3384.