Hello, I'm K6ka. I noticed that you made a change to an article, Valentin Mogilny, but you didn't provide a source. I’ve removed it for now, but if you’d like to include a citation to a reliable source and re-add it, please do so! If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. — k6ka 🍁 ( Talk · Contributions) 17:49, 23 November 2015 (UTC) reply