-
Grötschel, M.; Kuberek, M.; Lill, M.; Lohrum, S.; Lügger, J.; Rusch, B.: Kooperativer Bibliotheksverbund Berlin-Brandenburg (KOBV) (2001)
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- Date
- 22. 3.2008 13:55:34
- Source
- Bibliothek: Forschung und Praxis. 25(2001) H.1, S.55-64
-
Grötschel, M.; Kuberek, M.; Lohrum, S.; Lügger, J.; Rusch, B.: ¬Der Kooperative Bibliotheksverbund Berlin-Brandenburg (1999)
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- Source
- ABI-Technik. 19(1999) H.4, S.350-367
-
Dalitz, W.; Grötschel, M.; Lügger, J.; Sperber, W.: Verteiltes Informationssystem für die Mathematik (1995)
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- Source
- Mitteilungen der Deutschen Mathematiker-Vereinigung. 1995, H.1, S.52-54
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Lügger, J.: Mathematisches Publizieren und die elektronische Welt (1994)
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- Source
- Mitteilungen der Deutschen Mathematiker-Vereinigung. 1994, H.2, S.4-6
-
Dalitz, W.; Grötschel, M.; Lügger, J.: Neue Wege für die Fachinformation : am Beispiel der 'Mathematik' (1994)
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- Source
- DFN Mitteilungen. 3(1994) H.34, S.4-7
-
Grötschel, M.; Lügger, J.; Sperber, W.: Wissenschaftliches Publizieren und elektronische Fachinformation im Umbruch : ein Situationsbericht aus der Sicht der Mathematik (1993)
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- Pages
- S.154-174
-
Grötschel, M.; Lügger, J.: Wissenschaftliche Kommunikation am Wendepunkt : Bibliotheken im Zeitalter globaler elektronischer Netze (1995)
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- Source
- Zeitschrift für Bibliothekswesen und Bibliographie. 42(1995) H.3, S.287-312
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Grötschel, M.; Lügger, J.: Aufbau elektronischer Informations- und Kommunikationsstrukturen (1995)
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- Pages
- S.13-58
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Grötschel, M.; Lügger, J.; Sperber, W.: Wissenschaftliches Publizieren und elektronische Fachinformation im Umbruch : ein Situationsbericht aus der Sicht der Mathematik (1993)
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- Pages
- 33 S
-
Grötschel, M.; Lügger, J.: ¬Die Zukunft wissenschaftlicher Kommunikation aus der Sicht der Mathematik (1995)
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- Source
- Spektrum der Wissenschaft. 1995, H.3, S.39-43
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Grötschel, M.; Lügger, J.; Sperber, W.: DMV-Projekt "Fachinformation" (1993)
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- Source
- Mitteilungen der Deutschen Mathematiker-Vereinigung. 1993, H.2, S.21-28
-
Lügger, J.: Über Suchmaschinen, Verbünde und die Integration von Informationsangeboten : Teil 1: KOBV-Suchmaschine und Math-Net (2000)
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- ABI-Technik. 20(2000) H.2, S.132-156
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Lügger, J.: Offene Navigation und Suchmaschinen in Verbünden, Konsortien und den Wissenschaften (2004)
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- ABI-Technik. 24(2004) H.2, S.104-
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Lügger, J.: Neustart für Bibliotheken ins Informationszeitalter (2006)
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- ABI-Technik. 26(2006) H.2, S.94-
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Lügger, J.: Zum Nutzen des Web 2.0 für "Die kleine Kollaboration" in den Wissenschaften : eine Positionsbestimmung für verteilte Arbeitsgruppen, Museen und Bibliotheken (2007)
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- ABI-Technik. 29(2009) H.1, S.10-