Asosiy kontentga oʻtish
AkademIndex

Mahsulotlar

Ishlab chiquvchilar uchun

AkademBaseEkotizim uchun ochiq API

Attila Fehér

1 ta ish

Physicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR and P. J. Šafarik University, Košice, Czechoslovakia