Author Affiliations +
Victor E. Asadchikov,1 Valentin I. Beloglazov,2 Alexander V. Vinogradov,3 Dmitrii L. Voronov,4 V. V. Kondratenko,5 Yu. V. Kopylov,6 N. F. Lebedev,2 A. G. Ponomarenko,4 Alexei V. Popov,6 Andrei A. Postnov,7 Anatoli I. Fedorenko4
1Institute of Crystallography (Russia)
2Saratov Institute of Machinery Building (Russia)
3P.N. Lebedev Physical Institute (Russia)
4Kharkov State Polytechnic Univ. (Ukraine)
5Kharkov State Polytechnic Univ. (Russia)
6Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation (Russia)
7Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation (Belgium)