User talk:Pingoruïne

December 2023
Hello, I'm 64andtim. I noticed that you added or changed content in an article, Pim Jungerius, 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. You can have a look at referencing for beginners. If you think I made a mistake, you can leave me a message on my talk page. Thank you. – 64andtim  ( talk ) 18:34, 11 December 2023 (UTC)


 * see In Memoriam Pim Jungerius - Institute for Biodiversity and Ecosystem Dynamics - University of Amsterdam (uva.nl)
 * I didn't manage to create a footnote, thought I's add it later... Pingoruïne (talk) 18:41, 11 December 2023 (UTC)