A. Shumelyuk
Institute of Physics
B. Sturman
Institute of Automation and Electrometry
K. Shcherbin
Institute of Physics
E. Krätzig
Osnabrück University
P. Mathey
Centre National de la Recherche Scientifique
M. Goulkov
Institute of Physics
E. V. Podivilov
Institute of Automation and Electrometry
M. S. Soskin
Institute of Physics
Daniel Rytz
Forschungsinstitut für Mineralische und Metallische Werkstoffe Edelsteine/Edemetalle
P. Jullien
Metabolism and Renal Physiology
Osnabrück University
National Academy of Sciences of Ukraine
Institute of Physics
Centre National de la Recherche Scientifique
Russian Academy of Sciences
Institute of Physics
Czech Academy of Sciences, Institute of Physics
Université de Bourgogne
Institute of Automation and Electrometry
National Academy of Sciences