{"id":"001224231","type":"book","title":"Wczesnoholoceńskie ugrupowania mezolityczne na terenie zachodniej Polski","pages":"75-94","container-title":"Fontes Archaeologici Posnanienses, 39 (2001","author":[{"family":"Bagniewski","given":"Zbigniew 1938-2002"}],"issued":{"raw":"2001"}}