{"id":"001458796","type":"book","title":"Ulus Džuči v 60 - 70-e gody XIV veka","publisher":"Akad. Nauk Respubliki Tatarstan, Inst. Istorii Im. Š. Mardžani, Centr Issledovanij Zolotoordynskoj Civilizacii","publisher-place":"Kazan","author":[{"family":"Varvarovskij","given":"Jurij E."}],"issued":{"raw":"2008"}}