A study of stone artifacts excavated at the Bicun site in Xingxian county
REN Haiyun, WANG Xiaoyi, WANG Xiaojuan, ZHANG Guanghui
Acta Anthropologica Sinica . 2020, (01): 52 -63 .  DOI: 10.16359/j.cnki.cn11-1963/q.2019.0018