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  1. Umstätter, W.: Schrift, Information, Interpretation und Wissen (1992) 0.03
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    Bibliothek: Forschung und Praxis. 16(1992) H.2, S.264-266
  2. Umstätter, W.: ¬Die Kunst der Frage (1993) 0.02
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    Bibliotheksdienst. 27(1993) H.8, S.1180-1191
  3. Umstätter, W.: Informetrische Hilfe durch das 'intelligente Terminal' (1986) 0.02
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    Deutscher Dokumentartag 1986, Freiburg, 8.-10.10.1986: Bedarfsorientierte Fachinformation: Methoden und Techniken am Arbeitsplatz. Bearb.: H. Strohl-Goebel
  4. Umstätter, W.: ¬Die Messung von Wissen (1998) 0.01
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    nfd Information - Wissenschaft und Praxis. 49(1998) H.4, S.221-224
  5. Umstätter, W.: ¬Die Folgen der Online-Revolution : Begabungsförderung durch lnformationskompetenz (2009) 0.01
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    BuB. 61(2009) H.10, S.729-732
  6. Nourmohammadi, H.A.; Umstätter, W.: ¬Die Verteilung der Autorenhäufigkeit in wissenschaftlichen Zeitschriften bei verschiedenen Themen und Ländern (2004) 0.01
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    Information - Wissenschaft und Praxis. 55(2004) H.5, S.275-281
  7. Mayr, P.; Umstätter, W.: ¬Eine bibliometrische Zeitschriftenanalyse mit Jol Scientrometrics und NfD bzw. IWP (2008) 0.01
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    Information - Wissenschaft und Praxis. 59(2008) H.6/7, S.353-360
  8. Umstätter, W.: Bibliographie, Kataloge, Suchmaschinen : Das Ende der Dokumentation als modernes Bibliothekswesen (2005) 0.01
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    Bibliotheksdienst. 39(2005) H.11, S.1442-1456
  9. Umstätter, W.: DDC in Europa : Hat der Einsatz in der Deutschen Nationalbibliothek unsere Zunft weitergebracht? Hat unsere Klientel etwas davon? (2008) 0.01
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    Bibliotheksdienst. 42(2008) H.11, S.1194-1221
  10. Umstätter, W.: ¬Die Rolle der Dokumentation bei der Entstehung der Digitalen Bibliothek und ihre Konsequenzen für die Bibliothekswissenschaft (1995) 0.01
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    Nachrichten für Dokumentation. 46(1995) H.1, S.33-42
  11. Umstätter, W.; Rehm, M.; Dorogi, Z.: ¬Die Halbwertszeit in der naturwissenschaftlichen Literatur (1982) 0.01
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    Nachrichten für Dokumentation. 33(1982) H.2, S.50-52
  12. Umstätter, W.: ¬Die Skalierung von Information, Wissen und Literatur (1992) 0.01
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    Nachrichten für Dokumentation. 43(1992) H.4, S.227-242
  13. Schwarz, I.; Umstätter, W.: ¬Die vernachlässigten Aspekte des Thesaurus : Dokumentarische, pragmatische, semantische und syntaktische Einblicke (1999) 0.01
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    nfd Information - Wissenschaft und Praxis. 50(1999) H.4, S.197-203
  14. Schwarz, I.; Umstätter, W.: Zum Prinzip der Objektdarstellung in SGML (1998) 0.01
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    Herausforderungen an die Wissensorganisation: Visualisierung, multimediale Dokumente, Internetstrukturen. 5. Tagung der Deutschen Sektion der Internationalen Gesellschaft für Wissensorganisation Berlin, 07.-10. Oktober 1997. Hrsg.: H. Czap u.a
  15. Umstätter, W.: Freitext oder kontrolliertes Vokabular : was ist besser? (1983) 0.00
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  16. Umstätter, W.: Interpersonal Computing im Internet (1994) 0.00
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  17. Umstätter, W.: Anwendung von Internet : eine Einführung (1995) 0.00
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  18. Umstätter, W.: Probleme, Möglichkeiten und Konsequenzen des Einsatzes von Scannern in Bibliotheken (1991) 0.00
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  19. Umstätter, W.: Nutzen der Indexierung bei Online-Datenbanken (1992) 0.00
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  20. Umstätter, W.: Was kann und was sollte Aus- und Fortbildung für Onliner leisten (1987) 0.00
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