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Bergman, M.K.: ¬The Deep Web : surfacing hidden value (2001)
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Rudner, L.: Who is going to mine digital library resources? : anf how? (2000)
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Schmidt, J.; Horn, A.; Thorsen, B.: Australian Subject Gateways, the successes and the challenges (2003)
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Jacobsen, G.: Webarchiving internationally : interoperability in the future? (2007)
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Atkins, H.; Lyons, C.; Ratner, H.; Risher, C.; Shillum, C.; Sidman, D.; Stevens, A.: Reference linking with DOIs : a case study (2000)
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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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