User talk:Sunjigang1965

Welcome to Wikipedia. Although everyone is welcome to contribute to the encyclopedia, one or more of the external links you added do not comply with our guidelines for external links and have been removed. Wikipedia is not a collection of links; nor should it be used as a platform for advertising or promotion, and doing so is contrary to the goals of this project. Because Wikipedia uses nofollow tags, external links do not alter search engine rankings. If you feel the link should be added to the article, please discuss it on the article's talk page before reinserting it. Please take a look at the welcome page to learn more about contributing constructively to this encyclopedia. Thank you. -- X7q (talk) 17:12, 20 November 2011 (UTC)

Copyright
Please read WP:COPYVIO. I'm asking this because the text you posted at Extending Sammon mapping was a copyright violation of http://www.sciencedirect.com/science/article/pii/S0020025511005561#sec3. Copyright text or images may not be used on Wikipedia, except under certain circumstances (and this wasn't one of them...). Peridon (talk) 18:19, 20 November 2011 (UTC)