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Harter, S.P.; Nisonger, T.E.; Weng, A.: Semantic relationsships between cited and citing articles in library and information science journals (1993)
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Ekmekcioglu, F.C.; Robertson, A.M.; Willett, P.: Effectiveness of query expansion in ranked-output document retrieval systems (1992)
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Wan, X.; Liu, F.: WL-index : leveraging citation mention number to quantify an individual's scientific impact (2014)
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Yan, E.; Ding, Y.: Weighted citation : an indicator of an article's prestige (2010)
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