Yang, S.-X., Hou, Y.-M., Yue, J.-P., Petraglia, M. D., Deng, C.-L., & Zhu, R.-X. (2016). The lithic assemblages of Xiaochangliang, Nihewan Basin: Implications for Early Pleistocene hominin behaviour in North China. PLoS One, 11(5): e0155793. doi:10.1371/journal.pone.0155793.