Демир баба теке : Бблгарсkият Epycaлим : Водач = Demir Baba Teke : The Bulgarian Jerusalem : guide

von Gergova, Diana, Venedikov, Ivan J.
Sofia : Zahariy Stoyanov Publishing House, 2021
Umfang/Format: 199 pages : illustrations ; 24 cm.

Chelis, III, čast prva. Kultura i religija v Severoiztočna Trakija

Chelis
Veröffentlicht in Helis
Sofija : Izdatelska Kǎšta "Paraf", 1994.
Umfang/Format: 327 p. : ill. ; 20 cm.

The Rogozen treasure

Sofia : Publishing House of the Bulgarian Academy of Sciences, 1989.
Umfang/Format: 194 pages : chiefly illustrations ; 30 cm.

Chelis, II. Sboryanovo : studies and prospects ; proceedings of the conference in Isperih, 8 December 1988

Chelis
Veröffentlicht in Helis
Sofija : Izdatelska Kǎšta "Paraf", 1992.
Umfang/Format: 247 p. : ill. ; 20 cm.