Palaeobulgarica /
Starobalgaristika
Bulgarian Academy of Sciences. Centre for Bulgarian Studies
- Sofia : Bulgarian Academy of Sciences, 1978-1991
- 15 τχ.
- Year II(1978), τχ.3, 4. Year III(1979), τχ.1-4. Year IV(1980), τχ.1. Year XIV(1990), τχ.1-4. Year XV (1991), τχ.1-4