李亚军,张洁萍,肖玉军.1999.河北省海兴县小山区域的国土资源及开发前景[J].地质论评,45(7):548-551,[DOI].
Li Yajun, Zhang Jieping, Xiao Yujun.1999. Land Resources of the Xiaoshan District, Haixing County, Hebei Province and Their Prospects for Development[J]. Geological Review,45(7):548-551.