Formation and properties of chemically sprayed ZnO filmsKrunks, Malle; Mellikov, Enn; Bijakina, Olga; Varema, Tiit; Meissner, DieterOptical organic and semiconductor inorganic materials1997 / p. 129-134 Photoconductivity formation in CdTe in the annealing processHiie, Jaan; Valdna, Vello; Mellikov, Enn; Altosaar, MareOptical organic and semiconductor inorganic materials1997 / p. 123-129