Institution: | 1. Faculty of Physics, University of Vienna, Boltzmanngasse 5, A-1090 Vienna, Austria;2. Department of Inorganic and Analytical Chemistry, Budapest University of Technology and Economics, Szt. Gellért tér 4, H-1111 Budapest, Hungary;3. Department of Chemistry, Eszterházy Károly University, Leányka utca 6, H-3300 Eger, Hungary |