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  1. Peereboom, M.: DutchESS : Dutch Electronic Subject Service - a Dutch national collaborative effort (2000) 0.04
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    Date
    22. 6.2002 19:39:23
  2. Gardner, T.; Iannella, R.: Architecture and software solutions (2000) 0.01
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    Date
    22. 6.2002 19:38:24
  3. Heery, R.: Information gateways : collaboration and content (2000) 0.01
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    Date
    22. 6.2002 19:38:54
  4. Perkins, M.: Why don't search engines work better? (1997) 0.01
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  5. Roux, M.: Metadata for search engines : what can be learned from e-Sciences? (2012) 0.00
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