二八定律和长尾理论在高校图书馆科技查新中的共生应用研究
李建婷;刘明丽;胡娟
Symbiotic Application of Pareto Principle and Long Tail Theory in Sci-tech Novelty Search Services of University Library
Li Jianting;Liu Mingli;Hu Juan
Journal of Modern Information . 2013, (11): 17 -19,4 .  DOI: 10.3969/j.issn.1008-0821.2013.11.004