{"id":"000996004","type":"book","title":"Bone and antler artefacts","publisher":"Rijksdienst voor Archeologie, Cultuurlandschap en Monumenten","publisher-place":"Amersfoort","pages":"339-418","container-title":"The Valkenburg excavations 1985-1988 : Introduction and detail studies","author":[{"family":"Verhagen","given":"Maaike"}],"issued":{"raw":"1993"}}