1. Beesley, K.R., Karttunen, L.: Finite State Morphology. CSLI, Stanford (2003)
2. Chang, J.Z., Chang, J.S.: Word root finder: a morphological segmentor based on CRF. In: Proceedings of COLING 2012: Demonstration Papers, pp. 51–58 (2012)
3. Creutz, M., Lagus, K.: Unsupervised discovery of morphemes. In: Proceedings of the ACL 2002 Workshop on Morphological and Phonological Learning, pp. 21–30 (2002)
4. Creutz, M., Lagus, K.: Unsupervised models for morpheme segmentation and morphology learning. ACM Trans. Speech Lang. Process. 4(1), 3:1–3:34 (2007)
5. Creutz, M., Lindén, K.: Morpheme segmentation gold standards for Finnish and English. Technical report A77, Helsinki University of Technology (2004)