Eremina, R. M.
Gavrilova, T. P.
Yatsyk, I. V.
Zaripov, R. B.
Sukhanov, A. A.
Shustov, V. A.
Lyadov, N. M.
Chichkov, V. I.
Andreev, N. V.
Funding for this research was provided by:
Programm of the Presidium of the Russian Academy of Sciences no.26