1. Lecture Notes in Computer Science;I. Aduriz,2004
2. Alegria, I., Aranzabe, M., Ezeiza, A., Ezeiza, N., Urizar, R.: Robustness and customisation in an analyser/lemmatiser for Basque. In: LREC 2002 Customizing knowledge in NLP applications workshop (2002)
3. Boyle, A., Russell, T., Smith, S., Varga-Atkins, T.: The eLearning Place: progress report on a complete system for learning and assessment. In: Ashby, M. (ed.) Proceedings of the Eight International Computer Assisted Conference, pp. 71–77 (2004), http://www.caaconference.com/
4. Liu, C.-L., Wang, C.-H., Gao, Z.-M., Huang, S.-M.: Applications of Lexical Information for Algorithmically Composing Multiple choice Cloze Iem. In: Proceedings of the 2nd Workshop on Building Educational Applications Using NLP, Ann Arbor, pp. 1–8 (2005)
5. Conejo, R., Guzmán, E., Millán, E., Trella, M., Pérez-De-La-Cruz, J.L., Ríos, A.: SIETTE: A Web-Based Tool for Adaptive Testing. International Journal of Artificial Intelligence in Education 14(1), 29–61 (2004)