图书馆网上免费学术信息资源挖掘的版权问题研究

程勇

Research on the Copyright of the Free Academic Information Resources in the Library

Cheng Yong

现代情报 . 2016, (8): 100 -102,108 . DOI: 10.3969/j.issn.1008-0821.2016.08.019