<hi xmlns="http://www.tei-c.org/ns/1.0" rend="bold">Baker, Paul</hi> (2004): "Querying keywords: questions in difference, frequency, and sense in keyword analysis", in: <hi xmlns="http://www.tei-c.org/ns/1.0" rend="italic">Journal of English Linguistics</hi> 32 (4), pp. 346–59