{"id":"000473323","type":"article","title":"On the date of the earliest palaeolithic sites in the Caucasus. (Russ.m.engl.Res.) -","pages":"5-8","container-title":"Sovetskaja archeologija, 1991,4.1991","author":[{"family":"Lyubin","given":"V.P."}],"issued":{"raw":"1991"}}