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Cervone, F.: Library portals and gateways (2009)
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Howarth, L.C.: Modelling a natural language gateway to metadata-enabled resources (2004)
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Ohly, H.P.: ¬The organization of Internet links in a social science clearing house (2004)
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Hellweg, H.; Hermes, B.; Stempfhuber, M.; Enderle, W.; Fischer, T.: DBClear : a generic system for clearinghouses (2002)
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Fischer, T.; Neuroth, H.: SSG-FI - special subject gateways to high quality Internet resources for scientific users (2000)
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Neuroth, H.; Pianos, T.: VASCODA: a German scientific portal for cross-searching distributed digital resource collections (2003)
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Chung, W.; Chen, H.: Browsing the underdeveloped Web : an experiment on the Arabic Medical Web Directory (2009)
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Joint, N.: Evaluating the quality of library portals (2005)
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FIZ Karlsruhe: Portal erfasst Informatik-Wissen aus der ganzen Welt (2007)
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Shiri, A.; Molberg, K.: Interfaces to knowledge organization systems in Canadian digital library collections (2005)
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Srinivasan, R.; Boast, R.; Becvar, K.M.; Furner, J.: Blobgects : digital museum catalogs and diverse user communities (2009)
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Choi, Y.; Syn, S.Y.: Characteristics of tagging behavior in digitized humanities online collections (2016)
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Severiens, T.: ¬A distributed portal for physics (2002)
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Woldering, B.: Aufbau einer virtuellen europäischen Nationalbibliothek : Von Gabriel zu The European Library (2004)
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Metadata sharing : Modell der kooperativen Erschließung von Internetquellen zahlt sich aus (2006)
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Blosser, J.; Michaelson, R.; Routh. R.; Xia, P.: Defining the landscape of Web resources : Concluding Report of the BAER Web Resources Sub-Group (2000)
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Borgman, C.L.; Smart, L.J.; Millwood, K.A.; Finley, J.R.; Champeny, L.; Gilliland, A.J.; Leazer, G.H.: Comparing faculty information seeking in teaching and research : implications for the design of digital libraries (2005)
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