User talk:2604:2000:12C0:86A:CC58:4117:A799:8225

August 2019
Hello, I'm Martin Urbanec. I noticed that you made a change to an article, Stephan Dweck, 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. Martin Urbanec (talk) 22:02, 22 August 2019 (UTC)
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