{"id":"001605229","type":"article","title":"Fragment of the seal stamp of Thorkill, bishop of Tallinn, discovered in Virumaa","publisher":"Muinsuskaitseamet","publisher-place":"Tallinn","pages":"111-116","container-title":"Arheoloogilised Välitööd Eestis, 2017 (2018","author":[{"family":"Leimus","given":"Ivar"}],"issued":{"raw":"2018"}}