{"id":"003058338","type":"book","title":"Archäologische Zeugnisse der ersten Steinburgen des Schwertbrüderordens in Livland von 1202 bis 1209","pages":"53-76","container-title":"Pühakud, piiskopid, linnad ja linnused : | ISSN: 9789985410868","author":[{"family":"Caune","given":"A."},{"family":"Ose","given":"Ieva"}]}