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  1. Niggemeyer, E.; Horstmann, K.-W.: From HELL to HEAVEN oder der Himmel ist nicht lokal (1994) 0.07
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  2. Kramski, H.-W.; Schmidgall, K.: Kallias: Katalog des Literaturarchivs Marbach : Verbundzugang mit einem autonomen Lokalsystem (2003) 0.05
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  3. Wimmer, W.: Mit dem 'Surfbrett' in die Bibliothek : der World-Wide-Web Katalog der Bibliothek der Friedrich-Ebert-Stiftung (1996) 0.05
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    Date
    22. 4.1996 20:07:57
  4. Wimmer, W.: Multimedia-Angebote im Bibliothekskatalog : Neue Möglichkeiten durch das ALLEGRO-Programm ALCARTA (1999) 0.05
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    Date
    22. 1.2000 19:36:10
    22. 1.2000 19:41:58
  5. Gödert, W.: Vom Zettelkatalog zum HyperOPAC (1996) 0.05
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    Source
    Zukunft der Sacherschließung im OPAC: Vorträge des 2. Düsseldorfer OPAC-Kolloquiums am 21. Juni 1995. Hrsg.: E. Niggemann u. K. Lepsky
  6. Walker, S.: ¬The Okapi online catalogue research projects (1989) 0.04
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    Date
    16. 8.1998 11:22:08
    Footnote
    Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.424-435.
  7. Khoo, C.S.G.; Wan, K.-W.: ¬A simple relevancy-ranking strategy for an interface to Boolean OPACs (2004) 0.03
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    Source
    Electronic library. 22(2004) no.2, S.112-120
  8. Rädler, K.: Kataloganreicherung mit digitalen Inhaltsverzeichnissen eröffnet neue Geschäftsfelder : Erfahrungen aus der Vorarlberger Landesbibliothek (2008) 0.02
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    Date
    22. 6.2008 17:14:24
  9. Kristen, H.; Sievers, W.: ¬Die Benutzeroberfläche des OPAC an der Universitätsbibliothek Karlsruhe (1988) 0.02
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  10. Kowalk, W.: ¬Der OPAC der Universitätsbibliothek Saarbrücken (1989) 0.02
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  11. Foster, W.: OPAC design : a library school perspective (1988) 0.02
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  12. Foster, W.; Wellings, R.: Development of BLCMP's online public access catalogue (1989) 0.02
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  13. Uricchio, W.: From card catalog to OPAC : using CD-ROM to cross the great divide (1993) 0.02
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  14. Ikas, W.-V.; Litten, F.: World Wide Web und Catalogue Enrichment : Möglichkeiten des verbesserten Nachweises von mikroverfilmten Handschriften und Inkunabeln (2007) 0.02
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    Date
    22. 5.2007 11:19:21
  15. Markey, K.: Users and the online catalog : subject access problems (1986) 0.02
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  16. Markey, K.: Integrating the machine-readable LCSH into online catalogs (1988) 0.02
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  17. Markey, K.: Subject searching experiences and needs on online catalog users : implications for library classification (1985) 0.02
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  18. Wiest, K.: ¬Der Einsatz von Online-Benutzerkatalogen : Erfahrungsbericht über den Einsatz in der Stadtbücherei Speyer (1987) 0.02
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  19. Markey, K.: Thus spoke the OPAC user (1983) 0.02
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