A fact from Oil shale in Serbia appeared on Wikipedia's Main Page in the Did you know column on 23 September 2010 (check views). The text of the entry was as follows:
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This article is within the scope of WikiProject Serbia, a collaborative effort to improve the coverage of Serbia on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.SerbiaWikipedia:WikiProject SerbiaTemplate:WikiProject SerbiaSerbia articles
