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[Discover] Knol Launch: Google's 'Units of Knowledge' May Raise Conflict of Interest http://www.wired.com/techbiz/media/news/2007/12/google_knol (google wikipedia knol ethics)
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[Discover] Google、“実名版Wikipedia”を実験中であることを明らかに http://internet.watch.impress.co.jp/cda/news/2007/12/17/17897.html (google knol)
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[Discover] Official Google Blog: Encouraging people to contribute knowledge http://googleblog.blogspot.com/2007/12/encouraging-people-to-contribute.html (google wikipedia wiki knol)
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[Discover] Knol Launch: Google's 'Units of Knowledge' May Raise Conflict of Interest http://www.wired.com/techbiz/media/news/2007/12/google_knol (google wikipedia knol ethics)
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[Discover] Google版Wikipedia？ 知識共有ツール「knol」をテスト - ITmedia News http://www.itmedia.co.jp/news/articles/0712/14/news109.html (wikipedia google knol news)
[Discover] Google、“実名版Wikipedia”を実験中であることを明らかに http://internet.watch.impress.co.jp/cda/news/2007/12/17/17897.html (google knol)
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