Mahsulotlar
Ishlab chiquvchilar uchun
2 ta ish
Novosibirsk Institute of Organic Chemistry, Novosibirsk 90 U.S.S.R
G. I. Baram, M.A. Grachev, Н. И. Комарова +5
M.A. Grachev, V. P. Kumarev, L. V. Mamaev +12