Cost-effective sprayed CuInS2 films for solar cellsKrunks, Malle; Kijatkina, Olga; Blums, J.; Oja, Ilona; Mere, Arvo; Mellikov, EnnSeventeenth European Photovoltaic Solar Energy Conference : proceedings of the International Conference held in Munich, Germany, 22-26 October, 2001. Volume II2002 / p. 1211-1214 : ill Efficiency limits of CdTe thin film solar cellsValdna, Vello; Hiie, JaanSeventeenth European Photovoltaic Solar Energy Conference : proceedings of the International Conference held in Munich, Germany, 22-26 October, 2001. Volume II2002 / p. 1233-1235 : ill Thermal analysis of CdTe : CdCl2 : O2 annealing processHiie, Jaan; Valdna, VelloSeventeenth European Photovoltaic Solar Energy Conference : proceedings of the International Conference held in Munich, Germany, 22-26 October, 2001. Volume II2002 / p. 1240-1242 : ill