<hi xmlns="http://www.tei-c.org/ns/1.0" rend="bold">Neubauer, Susanne</hi> (2005): <hi xmlns="http://www.tei-c.org/ns/1.0" rend="italic">PTPROJECT.NET. Outline of the Research Project</hi> <ref xmlns="http://www.tei-c.org/ns/1.0" target="http://www.ptproject.net/introduction_more.php">http://www.ptproject.net/introduction_more.php</ref> [letzter Zugriff 11. Oktober 2015].