Arredondo, C. A., C. Calderón, P. B. Pérez, G. Gordillo, and E. Romero. “AES Depth Profile and Photoconductive Studies of AgInS2 Thin Films Prepared by Co-Evaporation”. Revista Ingenierías Universidad De Medellín, Vol. 13, no. 24, 1, pp. 121-3, doi:10.22395/rium.v13n24a8.