Flexible DC Traction Power Supply System in Urban Rail Transit Chao Lu, Xiaoqian Li, Zhanhe Li E-Book (epub)

Financial Statements-Based Bank Risk Aggregation Jianping Li, Lu Wei, Xiaoqian Zhu E-Book (pdf)

Dynamic of Tubing String in Complex Oil and Gas Well: Theory and Application Xiaoqiang Guo, Jun Liu, Xinye Li E-Book (pdf)