{"id":"001260141","type":"book","title":"Zes laat-mesolithische \"sitting graves\" tussen honderden haardplekken uit 7600-5000 voor Chr. te Mariënberg (Ov.)","pages":"2-13","container-title":"Westerheem, 54,1 (2005","author":[{"family":"Verlinde","given":"A. D."}],"issued":{"raw":"2005"}}