{"id":"001014176","type":"book","title":"Port topography in medieval Denmark","publisher":"Nationalmuseet, København","publisher-place":"Copenhagen","pages":"251-261","container-title":"Maritime topography and the medieval town. Papers from the 5th International Conference on Waterfront Archaeology in Copenhagen, 14-16 may 1998","author":[{"family":"Bill","given":"Jan"}],"issued":{"raw":"1999"}}