Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
1 ta ish
FZU ‒ Institute of Physics of the Academy of Sciences of the Czech Republic
A. S. Baryl’nik, A. I. Prokhvatilov, M. A. Strzhemechnyı̆ +4