{"id":"001037300","type":"book","title":"Fluss und Hafen 800 bis 1250","publisher":"Convent","publisher-place":"Hamburg","pages":"107-115","container-title":"Häfen, Schiffe, Wasserwege : Zur Schiffahrt des Mittelalters","author":[{"family":"Rech","given":"Manfred"}],"issued":{"raw":"2002"}}