user- NLTK for Prolog
- Word Sense Disambiguation: Algorithms And Applications, chapter 3, Springer, Dordrecht, (2006)
- Proceedings of the Second Baltic Conference on Human Language Technologies, page 27--38. Tallinn, Institute of Cybernetics, Tallinn University of Technology \& Institute of the Estonian Language, (2005)
- New Voices in Linguistics, Cambridge Scholars Press, Newcastle upon Tyne, UK, (2006)
- MIT Press, Cambridge, MA, (1998)
