To construct digital library,metadata and SGML play an important role in organizing the digital resource.The paper describes their development status and what they consist of.
程喜荣. 元数据及SGML在数字图书馆中的应用[J]. 现代图书情报技术, 2001, 17(4): 6-8.
Cheng Xirong. The Application of Metadata and SGML in the Digital Library. New Technology of Library and Information Service, 2001, 17(4): 6-8.