{"id":"001064737","type":"book","title":"Handelsplätze zwischen Danziger und Rigaer Bucht zur Zeit Wulfstans","publisher":"The Viking Ship Museum, Roskilde","publisher-place":"Roskilde","pages":"198-204","container-title":"Wulfstan's voyage : The Baltic Sea region in the early Viking Age as seen from shipboard","author":[{"family":"Žulkus","given":"Vladas"}],"issued":{"raw":"2009"}}