Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Belarusian National Technical University
Halina Sauchuk, Natallia Yurkevich, A. M. Akhmedov +3
A. M. Akhmedov, Galina Sauchuk, Natallia Yurkevich +3