Сергеев С.
Українська версіяThesis for the degree of
State registration number
0493U000088
Applicant for
Specialization
- 14.00.25 -
20-01-1993
Specialized Academic Board
Д 088.19.01
Thesis for the degree of
0493U000088
20-01-1993
Д 088.19.01