1. University of Chemistry and Technology,Technická 5,Department of Inorganic Chemistry,Prague,Czech Republic,166 28
2. Institute of Photonics and Electronics,Czech Academy of Sciences, v.v.i, Chaberská 1014/57,Prague,Czech Republic,182 51
3. Institute of Physics,Czech Academy of Sciences, v.v.i., Cukrovarnická 10/112,Prague,Czech Republic,162 00