关于下川遗址和丁村遗址群7701地点的时代、性质问题——与安志敏先生讨论
王建
On the problems of the dates and the cultural features of the Xiachuan site and loc. 7701 of the Dingcun site——Discuss with Dr. An Zhimin
Wang Jian
人类学学报 . 1986, (02): 172 -178 .