{"id":"001496121","type":"book","title":"Naturhistoriska och archaeologiska undersökningar på Björkö i Mälaren","publisher":"Norstedt","publisher-place":"Stockholm","container-title":"Kongl. Vetenskaps-Akademiens Förhandlingar ; 1, 1872","author":[{"family":"Stolpe","given":"Hjalmar"}],"issued":{"raw":"1872"}}