1. Faculty of Chemistry
2. University of Wrocław
3. 50-383 Wrocław
4. Poland
5. Institute of Low Temperature and Structure Research
6. 50-422 Wrocław
7. Institute of Molecular Physics
8. Polish Academy of Science
9. 60-179 Poznań
10. Faculty of Technical Physics
11. Poznan University of Technology Piotrowo 3
12. 60-965 Poznań