1. Feng Zengzhao, Bao Zhidong, and Kang Qifa (1999) Palaeotectonic of the Ordos Basin in the Palaeozoic [J]. Journal of Palaeography. 1, 84–90.
2. Haji-Vasiliou A. and Kerr P.F. (1972) Uranium-organic matter association at La Bajada, New Mexico [J]. Economic Geology. 67, 41–54.
3. Jia Jindou, He Guoqi, and Li Maosong (1997) Base rocks and structures of the Ordos Basin [J]. Journal of Geology of Universities. 3, 144–153 (in Chinese with English abstract).
4. Jin Yujie, Jin Kankun, and Sun Yuzhuang (2001) The role of saturated hydrocarbon in Cu, Pb, Zn enrichment of Kupferschiefer, southwestern Poland [J]. Journal of China University of Mining and Technology. 11, 29–32 (in Chinese with English abstract).
5. Kochenov A.V., Korolev K.G., Dubinchuk V.T., and Medvedev Yu.L. (1977) Experimental data on the conditions of precipitation of uranium from aqueous solutions [J]. Geochemistry International. 14, 82–87.