Gonzalez Carmona, J. M., Ortega Portilla, C., Barbosa, C., Ruden Muñoz, A. and Sequeda Osorio, F. (2014) “Computational Study of Allotropic Structures of Carbon by Density Functional Theory (DTF)”, Ingeniería y Ciencia, 10(19), pp. 145–162. doi: 10.17230/ingciencia.10.19.7.