1. Faculty of Chemistry, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
2. Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Okólna St. 2, 50-422 Wrocław, Poland
3. Institute of Nuclear Chemistry and Technology, Dorodna St. 16, 03-195 Warszawa, Poland
4. Faculty of Chemistry, University of Wrocław, F. Joliot-Curie St. 14, 50-383 Wrocław, Poland