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Carstens, C.: Ontology based query expansion : retrieval support for the domain of educational research (2012)
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Lauber-Reymann, M.: Informationsressourcen : ein Handbuch für Bibliothekare und Informationsspezialisten (2010)
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- Footnote
- Rez. in: ZfBB 58(2011) H.3/4, S.240-242 (S. Köppl)