{"id":"001023502","type":"book","title":"K svjazjam Kieva s Krymom v 13 st","publisher-place":"Simferopol","pages":"52-53","container-title":"Problemy istorii Kryma. Tezisy dokladov naučnoj konferencii (23-28 sentjabrja), Simferopol' 1991. 1","author":[{"family":"Ivakin","given":"G. Ju."}],"issued":{"raw":"1991"}}