User talk:2600:100E:B09A:4A2:C946:86FA:8424:9CA6

January 2023
Please do not add or change content, as you did at Erwin Schrödinger, without citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you. Favonian (talk) 17:38, 23 January 2023 (UTC)