Contents
- Publications of Debrecen 1. (1964)
- Publications of Debrecen 2. (1971)
- Publications of Debrecen 3. (1977)
- Publications of Debrecen 4. (1980)
- Publications of Debrecen 5. (1983)
- Publications of Debrecen 6. (1986)
- Publications of Debrecen 7. (1990)
- Publications of Debrecen Heliophysical Observatory - Debrecen Photoheliographic Results 1977 (Debrecen, 1987)