{"id":"001033647","type":"book","title":"Archeologičeskie ostatki ukreplenij 1309 goda na territorii Srednego goroda Pskova","publisher":"Ajaloo Instituut","publisher-place":"Tallinn","pages":"97-111","container-title":"Linnusest ja linnast. Uurimusi Vilma Trummali auks. About hillfort and town. Studies in honour of Vilma Trummal","author":[{"family":"Labutina","given":"Inga K."}],"issued":{"raw":"2004"}}