1. André, E.: The generation of multimedia presentations. In: Dale, R., Moisl, H., Somers, H. (eds.) Handbook of Natural Language Processing, pp. 305–327. Marcel Dekker, Inc. (2000)
2. André, E., Rist, T., van Mulken, S., Klesen, M., Baldes, S.: The automated design of believable dialogue for animated presentation teams. In: Cassell, J., Sullivan, J., Prevost, S., Churchill, E. (eds.) Embodied Conversational Agents, pp. 220–255. The MIT Press, Cambridge (2000)
3. Bäuerle, R., Zimmermann, T.: Fragesätze. In: von Stechow, A., Wunderlich, D. (eds.) Semantics. An International Handbook of Contemporary Research, Mouton de Gruyter, Berlin/New York, pp. 333–348 (1991)
4. Carlson, L., Marcu, D.: Discourse tagging reference manual. Technical Report ISI-TR-545, ISI (September 2001)
5. Cox, R., McKendree, J., Tobin, R., Lee, J., Mayes, T.: Vicarious learning from dialogue and discourse: A controlled comparison. Instructional Science 27, 431–458 (1999)