1. J. Heyrovský Institute of Physical Chemistry of the Czech Academy of Sciences
2. CZ-182 23 Prague 8
3. Czech Republic
4. University of Pardubice
5. Faculty of Chemical Technology
6. University of Chemistry and Technology
7. CZ-166 28 Prague 6
8. Joint Laboratory for Mössbauer Spectroscopy
9. Faculty of Mathematics and Physics
10. Charles University in Prague
11. CZ -180 00 Prague 8
12. Unipetrol Centre for Research and Education
13. CZ- 400 01 Ústí nad Labem