Use of diacritics in article's title

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This is the English Wikipedia, and according to the policy of WP:COMMONNAME, this article does not use the subject's name as it might be spelled in Polish (with diacritic) as its article title; it instead uses the name that is most frequently used to refer to the subject in English-language reliable sources. This includes usage in the sources used as references for the article. Dolovis (talk) 14:39, 3 May 2011 (UTC)Reply