1. CHE Yong-tai, WANG Ji-hua, YU Jin-zi et al. 2001. The hot fluid features of the upper crust and its relation with seismic activity in the Yanhuai basin [J]. Seismology and Geology, 23(1): 49–54 (in Chinese).
2. GAO Wen-xue and MA Jin eds-in-chief. 1997. Seismogeological Background and Earthquake Hazard in Beijing Area [M]. Beijing: Seismological Press, 1–51 (in Chinese).
3. LIU Chang-quan, JIA Shi-xu, LIU Ming-jun et al. 1997. Analysis and study of the large earthquake risk in Yanqing-Huailai basin [J]. Acta Seismologica Sinica, 10(5): 639–647.
4. LÜ Qing-tian, HOU Zeng-qian, ZHAO Jin-hua et al. 2003. Complex crustal structure of Tongling minery by deep seismic reflection profile [J]. Science in China (Series D), 33(5): 442–449 (in Chinese).
5. NIE Wen-ying, ZHU Zhi-ping, ZHANG Xian-kang et al. 1998. The crust-mantle tectonics and velocity structures obtained by the refraction profile passing through the western margin of Zhangjiakou-Bohai seismic zones [J]. Journal of Seismological Research, 21(1): 94–102 (in Chinese).