<hi xmlns="http://www.tei-c.org/ns/1.0" rend="bold">Joachims, Thorsten</hi> (2002): <hi xmlns="http://www.tei-c.org/ns/1.0" rend="italic">Learning to classify text using support vector machines</hi>. Methods, theory and algorithms (= The Springer International Series in Engineering and Computer Science 668). New York: Springer.