{"id":"000443300","type":"article","title":"Ancient production of glass beads in the northern Black-Sea area. (Russ.m.engl.Res.) -","pages":"214-228","container-title":"Sovetskaja archeologija, 1981,4.1981","author":[{"family":"Ostroverkhov","given":"A.S."}],"issued":{"raw":"1981"}}