archive.is Memento, 2 years 252 days after

http://archive.md/20120909180710/http://www.pro-physik.de/Phy/leadArticle.do?laid=4564

09 Sep 2012 18:07:10 GMT  [ +2 years 252 days from requested date ]

Internet Archive Memento, 5 years 330 days after

https://web.archive.org/web/20151126133701/http://www.pro-physik.de/Phy/leadArticle.do?laid=4564

26 Nov 2015 13:37:01 GMT  [ +5 years 330 days from requested date ]

Arquivo.pt Memento, 12 years 30 days after

https://arquivo.pt/wayback/20220128222803mp_/http://www.pro-physik.de/Phy/leadArticle.do?laid=11765

28 Jan 2022 22:28:03 GMT  [ +12 years 30 days from requested date ]