<hi xmlns="http://www.tei-c.org/ns/1.0" rend="bold">Pichler, Alois</hi> (2017): <hi xmlns="http://www.tei-c.org/ns/1.0" rend="italic">Wittgenstein Archives at the University of Bergen (WAB): Open Access to Wittgenstein's Nachlass. XML based Interactive Dynamic Presentation (IDP) of WAB's Nachlass transcriptions.</hi> 16. Mai 2017. http://wab.uib.no/transform/wab.php?modus=opsjoner [letzter Zugriff 20.09.2019].