Espindola-Rodriguez, M.; Sanchez, Y.; Lopez-Marino, S.; Sylla, D.; Placidi, M.; Neuschitzer, M.; Xie H.; Izquierdo-Roca, V.; Vigil-Galan, O.; Saucedo, E. "Selenization of Cu2ZnSnS4 thin films obtained by pneumatic spray pyrolysis" Journal of Analytical and Applied Pyrolysis 120, pp. 45 - 51. 2016 DOI: 10.1016/j.jaap.2016.04.008