{"id":"001199781","type":"book","title":"Prehistoric stone circles, stone platforms and a ritual enclosure from Nijmegen","pages":"33-67","container-title":"Berichten van de Rijksdienst voor het Oudheidkundig Bodemonderzoek, 43 (1998/99","author":[{"family":"Fontijn","given":"D. R."}],"issued":{"raw":"1998"}}