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Stock, M.; Stock, W.G.: Internet-Suchwerkzeuge im Vergleich (III) : Informationslinguistik und -statistik: AltaVista, FAST und Northern Light (2001)
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Stalder, F.; Mayer, C.: ¬Der zweite Index : Suchmaschinen, Personalisierung und Überwachung (2009)
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Assadi, H.; Beauvisage, T.: ¬A comparative study of six french-speaking Web directories (2003)
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Beuth, P.: ¬Die Jagd nach Nutzer-Profilen (2009)
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Stock, M.; Stock, W.G.: Internet-Suchwerkzeuge im Vergleich (IV) : Relevance Ranking nach "Popularität" von Webseiten: Google (2001)
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