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Fuhr, N.: Klassifikationsverfahren bei der automatischen Indexierung (1983)
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Fuhr, N.: Probabilistic datalog : implementing logical information retrieval for advanced applications (2000)
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Pfeifer, U.; Fuhr, N.; Huynh, T.: Searching structured documents with the enhanced retrieval functionality of freeWAIS-sf and SFgate (1995)
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Kriewel, S.; Klas, C.P.; Schaefer, A.; Fuhr, N.: DAFFODIL : strategic support for user-oriented access to heterogeneous digital libraries (2004)
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Fuhr, N.: Theorie des Information Retrieval I : Modelle (2004)
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Schaefer, A.; Jordan, M.; Klas, C.-P.; Fuhr, N.: Active support for query formulation in virtual digital libraries : a case study with DAFFODIL (2005)
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