%0 Journal Article %T 專論/Content Protection and Tracking for Digital Rights Management in Digital Libraries/王正豪(Jenq-Haur Wang) %A 王正豪 Jenq-Haur Wang %J Journal of Library and Information Science %D 2007 %I National Taiwan Normal University %X 頁次:4-16 %U http://jlis.glis.ntnu.edu.tw/ojs/index.php/jlis/article/view/483