- NLTK for Prolog
- Inquiries into Words, Constraints and Contexts. Festschrift in the Honour of Kimmo Koskenniemi on his 60th Birthday, CSLI Publications, Stanford, California, USA, (2005)
- Mouton de Gruyter, Berlin, (1995)
- Proc. of the 41st Annual Meeting of the ACL (2003)


user