Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
3 ta ish
P.N. Lebedev Physical Institute of the Russian Academy of Sciences
E.S. Fradkin, A.A. Tseytlin
R.R. Metsaev, A.A. Tseytlin
R.R. Metsaev, M.A. Rahmanov, A.A. Tseytlin