Oliva, F.; Kretzschmar, S.; Colombara, D.; Tombolato, S.; Ruiz, C.M.; Redinger, A.; Saucedo, E.; Broussillou, C.; de Monsabert, T.G.; Unold, T.; Dale, P.J.; Izquierdo-Roca, V.; Perez-Rodriguez, A. "Optical methodology for process monitoring of chalcopyrite photovoltaic technologies: Application to low cost Cu(In,Ga)(S,Se)2 electrodeposition based processes" Solar Energy Materials and Solar Cells 158, pp. 168 - 183. 2016 DOI: 10.1016/j.solmat.2015.12.036