<hi xmlns="http://www.tei-c.org/ns/1.0" rend="bold">McCallum, Andrew K. (2002): </hi> <hi xmlns="http://www.tei-c.org/ns/1.0" rend="italic">MALLET : A Machine Learning for Language Toolkit</hi>. <ref xmlns="http://www.tei-c.org/ns/1.0" target="http://mallet.cs.umass.edu/"> <hi rend="underline">http://mallet.cs.umass.edu.</hi> </ref>