Hernández-Hernández, A., L. Hernández-Hernández, B. Marel Monroy, J. Santoyo-Salazar, G. Santana-Rodríguez, A. Márquez-Herrera, S. Gallardo-Hernández, P. Mani-González, and M. Meléndez-Lira. “Synthesis of Self-Assembled Ge Nanocrystals Employing Reactive RF Sputtering”. Revista Mexicana De Física, vol. 62, no. 6 Nov-Dec, Jan. 2016, pp. 558-0, https://rmf.smf.mx/ojs/index.php/rmf/article/view/388.