Pawel Terlecki Krzysztof Walczak 0002 Attribute Set Dependence in Reduct Computation. 118-132 2008 2 Transactions on Computational Science http://dx.doi.org/10.1007/978-3-540-87563-5_7 journals/tcos/2008-2 db/journals/tcos/tcos2.html#TerleckiW08