{"id":"001285473","type":"book","title":"The lone watchman: the find circumstances of the Augustan iron helmet from Nijmegen and the date of the Augustan legionary fortress","pages":"101-111","container-title":"Oudheidkundige Mededelingen, Nieuwe Reeks, 72 (1992","author":[{"family":"Brunsting","given":"Hendrik 1902-1997"}],"issued":{"raw":"1992"}}