1Karen Bonthron. Trends in Use of Electronic Jour- nals in Higher Education in the UK - Views of Academic Staff and Students [ J ]. D - Lib Maga- zine, 2003.
2Maria Anna Jankowska. Identifying University Pro- fessors' Information Needs in the Challenging En- vironment of Information and Communication Technologies [ J ]. The Journal of Academic Li- brarianship ,2004.
3Oya Y. Rieger, Angela K. Home, and Ira Rev- els. Linking Course Web Sites to Library Collec- tions and Services [ J ]. The Journal of Academic Librarianship, 2005.
1M. Callon,J. P. Courtial,F. Laville.Co-word analysis as a tool for describing the network of interactions between basic and technological research: The case of polymer chemsitry[J]. Scientometrics . 1991 (1)
2Barry Wellman,S D Berkowitz.Social Structures:A Network Approach. . 1988
