Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Peter the Great St. Petersburg Polytechnic University
Д.В. Ефанов, Evgenii M. Mikhailiuta, Valerii V. Khóroshev
Д.В. Ефанов, Artyom Valeryevich Pashukov, Evgenii M. Mikhailiuta +8