Neizvestnite trakiĭski vladeteli 542-798 a.i.s.
By: Ivan Todorov.
Publisher: Faber
Published: 1998
Place of publication: V. Tŭrnovo
Language: bul
Number of pages: 140
Subjects: Thrace -- History -- To 1362.; Thrace.
Notes: Includes bibliographical references (p. 127-136).

Summaries in English.