{"id":"001220293","type":"book","title":"Novgorodskie berestjanye gramoty Michailo-Archangel'skogo raskopa (1990 g.). Novgorodian birch-bark documents from the site of St. Michael the Archangel (1990)","pages":"114-121","container-title":"Archeologičeskie Vesti, 2 (1993","author":[{"family":"Janin","given":"Valentin Lavrent'evič."}],"issued":{"raw":"1993"}}