{"id":"000030854","type":"book","title":"An account of the discovery of an adult Sinanthropus skull in the Chou Kou Tien Deposit. - Peiping","container-title":"Bulletin of the Geological Society of China ; 8.1929, no. 3, S. 203-205","author":[{"family":"Pei","given":"W.C."}],"issued":{"raw":"1929"}}