1. Alterman, R.: Text Summarization. In: Shapiro, S.C. (ed.) Encyclopedia of Artificial Intelligence, pp. 1579–1587. John Wiley & Sons, New York (1992)
2. Brandow, B., Mitze, K., Rau, L.F.: Automatic Condensation of Electronic Publications by Sentence Selection. Information Processing and Management 31(5), 675–685 (1994)
3. D’Avanzo, E., Magnini, B., Vallin, A.: Keyphrase Extraction for Summarization Purposes: The LAKE System at DUC 2004. In: Document Understanding Workshop (2004)
4. Dumais, S.T., Platt, J., Heckerman, D., Sahami, M.: Inductive learning algorithms and representations for text categorization. In: Proceedings of ACM-CIK International Conference on Information and Knowledge Management, pp. 148–155. ACM Press, Philadelphia (1998)
5. Edmundson, H.P.: New Methods in Automatic Extraction. Journal of the ACM 16(2), 264–285 (1969)