Virtual reference network is always one of the hot topics of the digital reference research. Different libraries are developing reference system appropriate to their own in China. The article outlines the new system of CSDL digital reference,such as: constitution of the system, service items, service mode and flow and so on, and discusses the present situation and the trend of the system.
张智雄,孙玉玲,曲云鹏,周宁丽. CSDL全院联合数字参考咨询服务系统概况*[J]. 现代图书情报技术, 2006, 1(2): 63-67.
Zhang Zhixiong,Sun Yuling,Qu Yunpeng,Zhou Ningli. The General Introduction of the CSDL Collaborative Digital Service System. New Technology of Library and Information Service, 2006, 1(2): 63-67.