Siqueiros, J. M., Roberto Machorro., Shu Wang., Cota, L. S., ., & Regalado, L. E. (1995). Optical and electronic characterization of a ZnS/Mg thin film system. Revista Mexicana De Física, 42(4), 639–648. Retrieved from https://rmf.smf.mx/ojs/index.php/rmf/article/view/2603