{"id":"001179807","type":"book","title":"Ėkonomika verchnego paleolita: prodolžitel'nost' zaselenija stojanok na Russkoj ravnine. The upper palaeolithic economy: seasons of occupation at some archaeological sites of the Russian plain","pages":"5-17","container-title":"Rossijskaja Archeologija, 1993,3 (1993","author":[{"family":"Soffer","given":"Olga."}],"issued":{"raw":"1993"}}