1. Aguado G., Bañón A., Bateman J. A., Bernardos, S., Fernández, M., Gómez-Pérez, A., Nieto, E., Olalla, A., Plaza, R., Sánchez A. (1998) ONTOGENERATION: Reusing Domain and Linguistic ntologies for Spanish Text Generation. In Proceedings of the ECAI’98 Workshop on Applications of Ontologies and Problem Solving Methods. Brighton, U.K., European Conference on Artificial Intelligence.
2. Baldridge J. Kruijff G.-J. (2002) Coupling CCG and Hybrid Logic Dependency Semantics. In Proceedings of 40th Annual Meeting of the Association for Computational Linguistics. Philadelphia, Pennsylvania, pp. 319–326.
3. Bateman J. A. (1990) Upper Modeling: Organizing Knowledge for Natural Language Processing. In Proceedings of the Fifth International Natural Language Generation Workshop. Pittsburgh, PA., pp. 54–60. Organized by Kathleen R. McKeown (Columbia University), Johanna D. Moore (University of Pittsburgh) and Sergei Nirenburg (Carnegie Mellon University). Held 3–6 June 1990, Dawson, PA.