4Davidson G,Domer D. Selection criteria for mobile librarycollections[ J] . Collection Building, 2009,28(2) :51 -58.
5Spires T. Handheld librarians : A survey of librarian and librarypatron use of wireless handheld devices [ J]. Internet ReferenceServices Quarterly, 2008,13(4) : 287 -309.
6Foster C D. The library without a roof[ J]. Online , 1995,19 (5 ):20-21.
7Srivastava L. Japan , s ubiquitous mobile information society [ J].The Journal of Policy Regulation and Strategy forTelecommunications,Information and Media,2004,6(4): 234-251.
8Negishi M. Mobile access to libraries : Librarians and usersexperience for “i-mode” applications in libraries[ C]//Proceedingsof 68th IFLA Council and General Conference. Glasgow : Scotland,2002:1 -8.
9Pasanen I. Around the world to Helsinki University of Technology :New library services for mobile users [ J]. Library Hi Tech News,2002,19(5):25 -27.
10Aittola M, Ryhanen T, Ojala T. SmartLibrary - Location awaremobile library service[EB/OL]. [2012 -09 - 20]. http://www.mediateam. oulu. fi/publications/pdf/442. pdf.
