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Lewandowski, D.: Suchmaschinen verstehen (2018)
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Lewandowski, D.: Suchmaschinen verstehen (2015)
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Gossen, T.: Search engines for children : search user interfaces and information-seeking behaviour (2016)
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Innovations and advanced techniques in systems, computing sciences and software engineering (2008)
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Kuropka, D.: Modelle zur Repräsentation natürlichsprachlicher Dokumente : Ontologie-basiertes Information-Filtering und -Retrieval mit relationalen Datenbanken (2004)
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Lewandowski, D.: Suchmaschinen verstehen : 3. vollständig überarbeitete und erweiterte Aufl. (2021)
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