Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Peter the Great St. Petersburg Polytechnic University
В. В. Сергеев, Mikhail Petrichenko, Darya Nemova +4
Irina Leonidovna Kotlyarskaya, Aleksei S. Sinelnikov, Nikolai Vatin +3