{"id":"000477907","type":"article","title":"Defence systems in Scythian Crimea, IVth - IInd centuries B.C. (Russ.m.engl.Res.) -","pages":"91-104","container-title":"Vestnik drevnej istorii, 1991,4.1991","author":[{"family":"Koltukhov","given":"S.G."}],"issued":{"raw":"1991"}}