Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Russian Academy of Sciences
V. V. Mamutin, V. P. Ulin, V. V. Tret’yakov +3
A. S. Usikov, V. V. Tret’yakov, W. V. Lundin +3