In the Rhodope Mountains at that time |
Evgeny L. Chentsov |
Tests of the optical system of the 50/70/172 cm Schmidt telescope at Rozhen NAO |
Pencho D. Markishki |
Studying of galactic open clusters at Rozhen NAO: Joint Bulgarian-German project |
Georgi Petrov |
Studying of space voids at Rozhen NAO: Joint Bulgarian-German project |
Georgi Petrov |
2012 |
e-mail for submition: |
In Bulgarian |
Greeting message devoted on the 30th anniversary of the Rozhen NAO; in Russian |
Bulgarian Astronomical Society |
Publications |