 |
| research work: 38 phrases in 15 subjects |
| Accounting | 1 |
| Advertising | 2 |
| Aerohydrodynamics | 1 |
| Cables and cable production | 1 |
| Ecology | 1 |
| Economy | 5 |
| Education | 4 |
| European Union | 1 |
| General | 4 |
| Librarianship | 4 |
| Makarov | 7 |
| Mathematics | 1 |
| Military | 1 |
| Patents | 1 |
| Scientific | 4 |