科技查新视角下三大中文数据库的比较研究

王超

Comparative Study on the Greatest Three Domestic Databases from the Perspective of Sci-tech Novelty Retrieval

Wang Chao

Journal of Modern Information . 2011, (10): 163 -165 . DOI: 10.3969/j.issn.1008-0821.2011.10.039