1Hye-Kyung Chung.An analysis model of creating a core journal collection for academic libraries[J].Library Collections Acquisitions and Technical Services.2009(1)
2Davis,P.M.Where to spend our E-journal money:Defining a university librar y‘s core collection through citation analysis[].Libraries & the Academy.2002
3Steve Black.Impact of Full Text on Print Journal Use at a Liberal Arts College[].Library Resources and Technical Services.2005
4Cecelia M. Brown.Information seeking behavior of scientists in the electronic information age: astronomers, chemists, mathematicians, and physicists[].Journal of the American Society for Information Science.1999
5Davis,Philip M.Information-seeking behavior of chemists: A transaction log analysis of referral URLs[].Journal of the American Society for Information Science and Technology.2004
6Schloegl,C.Comparison of citation and usage indicators:The case of oncology journals. http://www.kfunigraz.ac.at/iwiwww/publ/schloegl_2008_1.pdf . 2009
