
Bulgarian bowed, stringed musical instrument of the Balkans, with a round wooden back, a skin belly, and one horsehair string (or, rarely, two) ... [2 related articles]
Found on
http://www.britannica.com/eb/a-z/g/84

Three string instrument with the body and neck carved from a solid piece of wood. Traditional in Serbia, Montenegro and FYR Macedonia, also known in Bulgaria. Similar to a mediaeval rebec.
Found on
http://www.hobgoblin-usa.com/info/glossary.htm
No exact match found.