Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Belgorod National Research University
Yu. І. Prylutskyy, V. I. Petrenko, Oleksandr I. Ivankov +7
Anna Grebinyk, Svitlana Prylutska, Anatoly S. Buchelnikov +11