I.L. Frolova
1 ta ish
Ioffe Physicotechnical Institute, U.S.S.R. Academy of Sciences, Leningrad, U.S.S.R
Mahsulotlar
Ishlab chiquvchilar uchun
AkademBaseEkotizim uchun ochiq API1 ta ish
Ioffe Physicotechnical Institute, U.S.S.R. Academy of Sciences, Leningrad, U.S.S.R