Ковтун С.
Українська версіяThesis for the degree of
State registration number
0497U004719
Applicant for
Specialization
- 06.00.16 -
08-07-1997
Specialized Academic Board
Д 02.30.01
Thesis for the degree of
0497U004719
08-07-1997
Д 02.30.01