Григорьев А.
Українська версіяThesis for the degree of
State registration number
0493U001014
Applicant for
Specialization
- 01.00.22 -
03-12-1992
Specialized Academic Board
Д 016.01.01
Thesis for the degree of
0493U001014
03-12-1992
Д 016.01.01