“Perma.cc is a service that helps scholars, courts and others create web citation links that will never break” https://perma.cc/about https://en.wikipedia.org/wiki/Perma.cc See also: https://archivalia.hypotheses.org/6022 (2013) https://en.wikipedia.org/wiki/WebCite Autor: Klaus Graf Historiker und Archivar, Blogger Alle Beiträge von Klaus Graf anzeigen