<hi xmlns="http://www.tei-c.org/ns/1.0" rend="bold">Clematide, Simon / Klenner, Manfred</hi> (2010): "Evaluation and extension of a polarity lexicon for German.", in: <hi xmlns="http://www.tei-c.org/ns/1.0" rend="italic">Proceedings of the First Workshop on Computational Approaches to Subjectivity and Sentiment Analysis</hi> 7-13.