1. Dzeroski S.: Inductive Logic Programming and Knowledge Discovery in Databases, (eds.) U. M. Fayyad, G. Piatetsky-Shapiro, P. Smyth, R. Uthurusamy, Advances in Knowledge Discovery & Data Mining, The MIT Press, 1996, pp. 117–152.
2. Lavrac N., Dzeroski S., Grobelnik, M.: Learning Non-Recursive Definitions of Relations with LINUS, Proceedings of Fifth European Working Session on Learning, 1991, pp. 265–281.
3. Lavrac N., Gamberger D., Turney P.: A Relevancy Filter for Constructive Induction, IEEE Intelligent Systems and Their Applications, 13(2), March/April 1998, pp. 50–56.
4. Martienne E., Quafafou M.: Learning Logical Descriptions for Document Understanding: a Rough Sets-based Approach, Proceedings of the International Conference on Rough Sets and Current Trends in Computing, Warsaw, Poland, June 22–26, 1998, Lecture Notes in Artificial Intelligence 1424, Springer Verlag, pp. 202–209.
5. Martienne E., Quafafou M.: Vagueness and Data Reduction in Concept Learning, Proceedings of the 13th European Conference on Artificial Intelligence (ECAI-98), Brighton, UK, August 23–28, 1998.