This paper introduces the specialized URL database and its building technology, and proposes that the database will be navigation database using automatic tracing software in future.
郑修虹. Internet专业导航库的建立[J]. 现代图书情报技术, 2000, 16(2): 67-68.
Zheng Xiuhong. Building the Specialized URL Database. New Technology of Library and Information Service, 2000, 16(2): 67-68.