Espindola-Rodriguez, M.; Lopez-Garcia, J.; Sylla, D.; Fontane, X.; Sanchez, Y.; Lopez-Marino, S.; Izquierdo-Roca, V.; Riedel, W.; Ohm, W.; Gledhill, S.; Vigil-Galan, O.; Saucedo, E. "Cu2ZnSnS4 absorber layers deposited by spray pyrolysis for advanced photovoltaic technology" Physica Status Solidi (A) Applications and Materials Science 212, 1, pp. 126 - 134. 2015 DOI: 10.1002/pssa.201431460