{"id":"000471871","type":"article","title":"P. Belov, 1898 - 1979. (Russ.) -","pages":"108-109","container-title":"Soobščenija Gosudarstvennogo Ėrmitaža, 45.1980","author":[{"family":"Kalašnik","given":"J."}],"issued":{"raw":"1980"}}