@article {rudmann2003effects, title = {Effects of NaF coevaporation on structural properties of Cu (In, Ga) Se2 thin films}, journal = {Thin Solid Films}, volume = {431}, year = {2003}, pages = {37{\textendash}40}, author = {Rudmann, D and Bilger, G and Kaelin, M and Haug, F-J and Zogg, H and Tiwari, AN} }