00468nas a2200205   4500000000100000000000100001008004100002260002500043100002100068700001600089700001500105700001300120700001500133700001700148700001700165700001500182700001400197245004400211490000700255       2003                            d  bSpringeraHeidelberg1 aZdzisław Pawlak1 aJ.F. Peters1 aA. Skowron1 aZ. Suraj1 aS. Ramanna1 aM. Borkowski1 aM. Inaiguchi1 aS. Tsumoto1 aS. Hirano00aRough set theory and granular computing0 v25