Title: V sveta na srednovekovnite Bŭlgari : mezhdu realnoto i vŭobrazhenoto: osam eti︠u︡da /
Authors: Stepanov, T︠S︡vetelin.
Publisher: Fotonika,
Year: 2003
Subjects: Bulgars (Turkic people) Civilization.; Civilization, Medieval; Signs and symbols