Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
National Academy of Sciences of Ukraine
I. M. Vitebskiĭ, V. N. Derkachenko, N. M. Kovtun +4
T. S. Altshuler, Yu. V. Goryunov, A. V. Dukhnenko +1