Concepción-Rosabal, B., 		Pentón-Madrigal, A., 		Estévez-Rams, E., 		Bogdanchikova, N., AND 		Avalos-Borja, M..
"Study of Ag Nanocrystal distribution in Natural Clinoptilolite" <em>Revista Cubana de Física</em> [Online], Volume 25 Number 2B (21 October 2017)