低被引文献对布拉德福定律的影响研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1000-7490|39|9|43-46

ISSN: 1000-7490

Source: 情报理论与实践, Vol.39, Iss.9, 2016-01, pp. : 43-46

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Abstract