Izvori za istorii︠a︡ta na grad Balchik, 1878-1943 g.
By: [sŭstaviteli, Petŭr Todorov, Kosʹo Penchikov]
Series: Biblioteka "Koreni"
Publisher: Slavena
Published: 2003
Place of publication: Varna
Language: bul
Number of pages: 281
Subjects: Sources; History
Notes: Summary in English.