User talk:Hatraga

April 2014
Please do not add or change content, as you did to Hussar, without verifying it by citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you. Favonian (talk) 12:37, 1 April 2014 (UTC)

December 2015
Hello, I'm Materialscientist. I wanted to let you know that one or more of your recent contributions to Yevgeny Rodionov has been undone because it did not appear constructive. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Materialscientist (talk) 11:50, 9 December 2015 (UTC)