Rannite osmoglasnit︠s︡i
Subtitle: izvori, bogosluzhenie i pevcheski repertoar : po rŭkopisi do XIII vek
By: Svetlana Kui︠u︡mdzhieva
Publisher: KMNS
Published: 2013
Place of publication: Sofii︠a︡
Language: bul; mul
Number of pages: 287
ISBN-13: 9789549787214
Subjects: Church music; History; Sources; Georgian Manuscripts; Syriac Manuscripts; Greek Manuscripts; Slavic Manuscripts; Orthodox Eastern Church; Saint Catherine (Monastery : Mount Sinai)
Other titles: Early oktoechoi :
Notes: Includes bibliographical references and index.

In Bulgarian, with English text summary on pages 259-268.