1Persson O D, Danell R, Schneider J W.How to use Bibexcel for various types of bibliometric analysis[EB/ OL].[2009-08-25]. http://umu.diva-portal.org/smash/ record.j sf?. pid=diva2:232746&rvn= 1.
2Eck v N J, Waltman L.Software survey: VOSviewer, a computer program for bibliometric mapping[J]. Scientometrics, 2010 (84): 523-538.
6Thomas SE. Publishing solutions for contemporary scholars: the library as innovator and partner[J]. Library Hi-Tech, 2006 (4) .. 563-572.
7Baek EO, Monaghan J. Journey to textbook affordability: An investigation of students' use of eTextbooks at multiple campuses[J]. International Review of Research in Open and Distance Learning, 2013 (3) .. 1-26.
8Molinie A, Bodenhausen G. On toxic effects of scientific journals[J].Journal of Biosciences, 2013 (2) : 189-198.
9Vasileiou M, Hartley R, Rowley J. An overview of the e-book marketplace[J]. Online Information Review, 2009 (1) : 173-191.
10Brassil JT, Low S, Maxemchuk NF. Copyright protection for the electronic distribution of text documents[J]. Proceedings of the IEEE, 1999 (7) : 1181-1195.