Pesimistul
Hello, I'm Materialscientist. I noticed that you made a change to an article, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so! If you need guidance on referencing, please see the referencing for beginners tutorial, or if you think I made a mistake, you can leave me a message on my talk page. Thank you. Materialscientist (talk) 21:22, 17 April 2016 (UTC)
This is a warning: the next time you replace the nationality of a person with "Jewish" without good reason, as you did on this article to Gherasim Luca, you will be reported to the Administrators' Noticeboard for violations of our policy on maintaining a neutral point of view. Wikipedia has zero tolerance for antisemitism of this sort. Consider this your first and final warning. Beyond My Ken (talk) 03:11, 7 March 2018 (UTC)