00351nas a2200157   4500000000100000000000100001008004100002260001200043100001200055700001400067700001400081700001900095700001600114245004500130020001800175       2004                            d  c6bIEEE1 aS. Dick1 aL. Kurgan1 aP. Musile1 aWitold Pedrycz1 aM. Reformat00aApproximating functions using rough sets  a0-7803-8377-x