{"id":"000874027","type":"book","title":"Mezolit Severnogo Prikaspija","publisher":"In-t istorii i archeologii UrO AN SSSR ; Samarskij Pedagogičeskij in-t","publisher-place":"Sverdlovsk : Samara","author":[{"family":"Vasil'ev","given":"Igor' Borisovič (1948 - 2004)."}],"issued":{"raw":"1991"}}