{"id":"000661869","type":"article","title":"Archaeoastronomical interpretation of the rock site called Kvachkata in Sakar Mountain. (Bulg.m.engl.Res.) -","pages":"150-154","container-title":"Interdisciplinarni izsledvanija, 18.1991","author":[{"family":"Valchev","given":"D."}],"issued":{"raw":"1991"}}