To confirm your permission, you can either display a notice to this effect at the site of original publication or send an e-mail from an address associated with the original publication to permissions-en at wikimedia dot org or a postal letter to the Wikimedia Foundation. These messages must explicitly permit use under CC-BY-SA and the GFDL. See Wikipedia:Donating copyrighted materials.
Note that articles on Wikipedia must be written from a neutral point of view and must be verifiable in published third-party sources; consider whether, copyright issues aside, your text is appropriate for inclusion in Wikipedia.
To demonstrate that this text is in the public domain, or is already under a license suitable for Wikipedia, click "Show".
Simply modifying copyrighted text is not sufficient to avoid copyright infringement—if the original copyright violation cannot be cleanly removed or the article reverted to a prior version, it is best to write the article from scratch. (See Wikipedia:Close paraphrasing.)
For license compliance, any content used from the original article must be properly attributed; if you use content from the original, please leave a note at the top of your rewrite saying as much. You may duplicate non-infringing text that you had contributed yourself.
It is always a good idea, if rewriting, to identify the point where the copyrighted content was imported to Wikipedia and to check to make sure that the contributor did not add content imported from other sources. When closing investigations, clerks and administrators may find other copyright problems than the one identified. If this material is in the proposed rewrite and cannot be easily removed, the rewrite may not be usable.