A study of stone artifacts found in the Tianhuadong Paleolithic site, Heqing, Yunnan
RUAN Qijun, LIU Jianhui, HU Yue, LI Bo, YANG Changcheng, LUO Xingrong
Acta Anthropologica Sinica . 2019, (02): 166 -181 .  DOI: 10.16359/j.cnki.cn11-1963/q.2018.0047