7M W Bright, A R Hurson, Simin H Pakzad. A Taxonomy and Current Issues in Multidatabase Systems[C]. IEEE, Computer March, 1992: 51-59.
二级参考文献26
121世纪图书馆发展与变革.北京：北京图书馆出版社,2000.
2Adding Value to the UK's Learning, Teaching and Research Resources: the Distributed National Electronic Resource(DNER). http://www.isc.ac. uk/pub99/dner vision. html.
3The Making of America II Testbed Project White Paper,V2.0,Sept. 15, 1998. http://sunsite.berkdey. edu/moa2/wp-v2.html.
4Zia,L.L. The NSF National Science, Mathematics, Engineering, and Technology Education Digital Library (NSDL)Program. D-Lib Magazine, Oct 2000. http://www.dlib. org/dlib/october00/zia /10zia. html.
5Agogino,A., et at, The Development of a National Science, Mathematics, Engineering and Technology Educational Library. In Global Digital Library Development,Proceedingsof 96^thNIT Conference, pp. 1-12, Tsinghua University Press,2001.5.
65th European Conference on Research and Advanced Technology for Digital Libraries. http://www.ecdl 2001. org.
7Larsen, R. Information Dynamics. An Information-Centric.Approach to Digital Library Interoperability. In Global Digital Library Development. Proceedings of 9^thNIT Corderence, pp. 137-144, Tsinghua University Press, 2001. 5.
8Maurer, H. Beyond Classical Digited Libraries. In Global Digital Library Development, Proceedings of 9^thNIT Conference, pp. 165-174,Tsinghua University Press, 2001.5
9Ed Fox.与作者在第九届新信息技术国际学术研讨会上的讨论，2001.5
10Leiner, B. The NCSTRL Approach to Open Architecture for the confederated Digital Library. D Lib Magazine, Dec. 1998. http://www. dlib. org/dlib/december98/ leiner/12 leiner html.
