[1] Design and implementation of library WeChat public platform service under development mode. ZHANG Bei; Dou Tianfang; ZHANG Chengyu; Modern Library and Information Technology,2014(01):157 

[2] Functional analysis and application prospect of resource discovery system. Dou Tianfang; Library and Information Work,2012(07):108 

[3] Research on the Integration of Library Services and Social Networks: A Practical Case of Tsinghua University Library Book Club. YAO Fei; ZHANG Chengyu; CHEN Wu; Library Journal, 2011(06)91 

[4] Digital Resource Integration and Information Portal Construction: Exploration and Practice of Tsinghua University Library. JIANG Airong; HUANG Meijun; Modern Library and Information Technology, 2006(11)

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[5] Design and implementation of mobile library system based on resource integration. FANG Wei; ZHANG Chengyu; Modern Library and Information Technology,2009(06):53 

[6] Exploration of the application of two-dimensional barcode in the expansion of mobile library services. ZHANG Bei; ZHANG Chengyu; JIANG Airong; Library and Information Work, 2013(04)52

[7] Building Ubiquitous Library Services Based on the Concept of Social Network: A Case Study of Tsinghua University Library. YAO Fei; Dou Tianfang; Wu Lina; Journal of University Libraries,2013(05):38 

[8] Some Thoughts on the Construction of Mobile Digital Library. ZHANG Chengyu; FANG Wei; ZHOU Hong; ZHANG Bei; Dou Tianfang; Wang ping; Library Construction,2009(09):32 

[9] Service Integration of Mobile Internet and Traditional Internet: A Case Study of the WAP Website Construction of Tsinghua University Library. Dou Tianfang; ZHANG Chengyu; ZHANG Bei; Library and Information Work, 2011(09)29 

[10] Exploration and practice of active service based on the concept of mashup. YAO Fei; Library Construction,2009(09):25