{"id":"000490513","type":"article","title":"K 60-letiju Borisa Borisoviča Piotrovskogo. (Russ.) Le 60ème anniversaire de B.B. Piotrovskij","pages":"115-118","container-title":"Sovetskaja archeologija, 1968,1.1968","author":[{"family":"Krupnov","given":"J.I."}],"issued":{"raw":"1968"}}