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Haake, E.; Blenkle, M.; Ellis, R.; Zillmann, H.: Nur die ersten Drei zählen! : Optimierung der Rankingverfahren über Popularitätsfaktoren bei der Elektronischen Bibliothek Bremen (E-LIB) (2015) 0.03

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Content: Vgl.: http://dx.doi.org/10.5282/o-bib/2015H2.
Source: o-bib: Das offene Bibliotheksjournal. 2(2015) Nr.2, S.33-42

Recker, I.; Ronthaler, M.; Zillmann, H.: OSIRIS - Osnabrück Intelligent Research Information System : ein Hyperbase Front End System für OPACs (1996) 0.02

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Date: 22. 4.1996 20:07:57

Zillmann, H.: OSIRIS und eLib : Information Retrieval und Search Engines in Full-text Databases (2001) 0.01

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Date: 14. 6.2001 12:22:31

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