Fractional Derivative Modeling in Mechanics and EngineeringWen Chen, Hongguang Sun, Xicheng Li · First published 2022Open the Tome
Yun zhen tang shi ke zi liao ji chengBeijing Shi Xicheng Qu wen wu guan li chu · First published 2016Open the Tome
Zhongguo da lu jin rong shi chang fa zhan jin kuang de yan jiuXicheng Li · First published 2002Open the Tome
建设中的北京西城(1994年-1998年)Xicheng Qu cheng shi jian she guan li wei yuan hui · First published 1998Open the Tome
