online Wikipedia. In March 2006, Zenodot organized a "community day" to meet with Wikipedians and discuss the project. Groups of Wikipedians had already begun to polish articles with titles Aa-Af in selected topics. In late March it was announced that the project was put on hold and no books would be published in 2006; the reason given was that community support was lacking. Bertelsmann On 22 April 2008, the publisher Bertelsmann announced that it planned to publish a one-volume encyclopedia in September using content from the German-language Wikipedia. The volume was planned to include abbreviated entries for the 50,000 most commonly used search terms of the prior two years. The book is priced at 19.95 euros, with one euro from every sale going to the German chapter of the Wikimedia Foundation. It was released on 15 September 2008 in hardcover, containing 992 pages and many illustrations. Legal issues and controversies Deletions The German Wikipedia has been criticized for the deletion of articles because they seem "irrelevant" to those who deleted them, even though they seem expedient, meaningful, well written and extensive enough to other people. These discussions have received press coverage in computer magazines as well as in mainstream media. Unauthorized uses While everyone is free to use Wikipedia content, there are certain conditions, such as attribution, a copy of the license text and no non-free derivative works (see Creative Commons licenses and GNU Free Documentation License for details). In March 2005, the German news magazine Der Spiegel published an article on the Rwandan genocide in its online edition; it was a copy of Wikipedia's article. The article was taken down soon after and replaced with an apology. In April 2005, the encyclopedia Brockhaus published an article about the new pope Josef Ratzinger in its online edition. Because of its close similarity to Wikipedia's article, suspicion arose right away that the Brockhaus article might have been plagiarism. The article was removed soon after but Brockhaus did not apologize or admit guilt (see The Signpost .) Large-scale copyright infringement (2003–2005) In mid-November 2005, it was discovered that an anonymous user had entered hundreds of articles from older encyclopedias that had been published in the 1970s and 1980s in East Germany. The articles were mainly on topics in philosophy and related areas. The user had started in December 2003. A press release was issued and numerous editors started to remove the copyright