{"id":"001012369","type":"book","title":"A dendrochronological project on Gotland","publisher":"Reich","publisher-place":"Rostock","pages":"497-504","container-title":"Archäologie des Mittelalters und Bauforschung im Hanseraum. Eine Festschrift für Günter P. Fehring","author":[{"family":"Bråthen","given":"Alf"}],"issued":{"raw":"1993"}}