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China | |
| Guifang Zhao, Yufu Sun, and Demin Yang (1987): Geology and Prospecting 23(4), 43-45 |
| Dianfen Chen, Jianguo Na, Youheng Xiong, Tongde Zhong, and Xueming Li (1998): Acta Geologica Sinica 72(3), 249-259 |
| Rui Guo, Binghui Chen, and Shoujun Yu (1999): Geotechnical Engineering World 6(6) Binghui Chen, Rui Guo, and Shouyun Yu (1994): Geology and Prospecting 30(3), 20-25 |
| Xuehui Xia, Furong Huang, Changtao Liu, and Fei Yan (1996): Geology of Chemical Minerals 20(3), 186-190 |