User talk:2601:483:901:AFA0:D004:9DA6:4A2E:9E40

April 2023
Hello, I'm Materialscientist. I noticed that you made a change to an article, Patrick Frank, 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. Materialscientist (talk) 03:30, 16 April 2023 (UTC)