Search for: [Description = "W\: Proceedings of the Fuzzy Sets 1997 \(FS 97\), Dortmund, Germany, 1997, 1997. \(see Rough Sets and their Applications, In\: B. Reusch and K\-H. Theme \(Eds.\) Computational Intelligence in Theory and Practice, Advances in Soft Computing, Physica\-Verlag, Heidelberg, Germany, 2000, 73\-91\)"]
