| 1 | |
| 2 | |
| Language: | English |
| 3 | |
| 4 | Some aspects of the interaction between colour centres and dislocations |
| Language: | English |
| 5 | Studies on N2-laser and gas phase photoacoustics with Ar+ laser |
| 6 | Studies on hologram interferometry and its applications to precision measurements |
| Language: | English |
| 7 |