1. Li Q H, Guo J K, Zhou M D, Wei D Q, Fan B and Hou X J (1991). The crustal velocity structure from Chengxian to Xiji. Northwestern Seismological Journal13(Suppl): 37–43 (in Chinese with English abstract).
2. Li S L, Zhang X K, Zhang C K, Zhao J R and Cheng S X (2002). A preliminary study on the crustal velocity structure of Maqin-Lanzhou-Jingbian by means of deep seismic sounding profile. Chinese J Geophys45(2): 210–217 (in Chinese with English abstract).
3. Mellman G R (1980). A method of body-wave waveform inversion for the determination of earth structure. Geophys J R astr Soc62: 481–504.
4. Min X Y, Zhou M D, Guo J K, Wei D Q, Zhang Y S, Hou X J and Song J (1991). The crustal velocity structure in Lingtai-Amuquhu profile. Northwestern Seismological Journal13(Suppl): 29–36 (in Chinese with English abstract).
5. Sun W C, Xu J, Yang Z E, Zhu Z P, Song S Y and Zhang X K (1993). Geotransect From Shanghai Fengxian to Inner Mongolia Alxa. Seismological Press, Beijing, 19–37 (in Chinese).