Mei Zhang, Kristin R. Eschenfelder. License analysis on e-journal perpetual access of library. In Information, Interaction, Innovation: Celebrating the Past, Constructing the Present and Creating the Future - Proceedings of the 75th ASIS&T Annual Meeting, ASIST 2012, Baltimore, MD, USA, October 26-30, 2012. Volume 49 of Proceedings of the Association for Information Science and Technology, pages 1-4, Wiley, 2012. [doi]