<hi xmlns="http://www.tei-c.org/ns/1.0" rend="bold">Schmid, Helmut</hi> (1994-): <hi xmlns="http://www.tei-c.org/ns/1.0" rend="italic">TreeTagger. A part-of-speech tagger for many languages</hi>. <ref xmlns="http://www.tei-c.org/ns/1.0" target="http://www.cis.unimuenchen.de/~schmid/tools/TreeTagger/">http://www.cis.unimuenchen.de/~schmid/tools/TreeTagger/</ref> [letzter Zugriff 20. August 2016].