Finite-State Parsing of German. Inquiries into Words, Constraints and Contexts. Festschrift for Kimmo Koskenniemi on his 60th Birthday.. 2005.
Frequency Considerations in Morphology, Revisited – Finnish Verbs Differ, too. A Man of Measure: Festschrift in Honour of Fred Karlsson on his 60th Birthday a special supplement to SKY Journal of Linguistics, vol 19:2006.. 2006.