1. Department of Chemistry
2. Lomonosov Moscow State University
3. Moscow 119991
4. Russia
5. National Institute for Chemical Physics and Biophysics
6. Experimental Physics VI
7. Center for Electronic Correlations and Magnetism
8. Institute of Physics
9. University of Augsburg
10. Augsburg 86135
11. Forschungsneutronenquelle Heinz Maier-Leibnitz (FRM II)
12. Technische Universität München
13. Garching D-85747
14. Germany
15. Laboratoire Léon Brillouin
16. CEA
17. Centre National de la Recherche Scientifique
18. CEA-Saclay
19. Gif-sur-Yvette 91191