{"id":"001483781","type":"book","title":"Nieuwe opgravingen van de neolithische nederzetting te Zandwerven, gem. Opmeer, III","publisher":"Biologisch-archaeologisch Instituut Rijksuniversiteit Groningen","publisher-place":"Groningen","pages":"211-219","container-title":"West-Frieslands oud en nieuw, 29 (1962","author":[{"family":"Clason","given":"A. T."}],"issued":{"raw":"1959"}}