Леонтьев Д.
Українська версіяThesis for the degree of
State registration number
0497U001738
Applicant for
Specialization
- 15.00.05 -
27-06-1997
Specialized Academic Board
Д 02.43.01
Thesis for the degree of
0497U001738
27-06-1997
Д 02.43.01