1. Science daily. ; 2009 [retrieved 28.10.09].
2. Thin-film solar cells: an overview;Chopra;Prog Photovolt: Res Appl,2004
3. Cadmium-telluride – material for thin film solar cells;Bonnet;J Mater Res,1998
4. Fundamentals of solar cells;Fahrenbruch,1983
5. Hedstrom J, Ohlsen H, Bodegard M, Kylner A, Stolt L, Hariskos D, et al. ZnO/CdS/Cu(In,Ga)Se2 thin-film solar cells with improved performance. In: Proceedings of the IEEE photovoltaic specialists conference 1993. p. 364–71.