{"id":"001037294","type":"book","title":"Karl der Grosse und die Schiffahrt","publisher":"Convent","publisher-place":"Hamburg","pages":"11-21","container-title":"Häfen, Schiffe, Wasserwege : Zur Schiffahrt des Mittelalters","author":[{"family":"Hägermann","given":"Dieter"}],"issued":{"raw":"2002"}}