Andrzej Skowron, Zbigniew Suraj, editors, Rough Sets and Intelligent Systems - Professor Zdzisław Pawlak in Memoriam - Volume 1. Volume 42 of Intelligent Systems Reference Library, Springer, 2013. [doi]
@book{isrl-42, title = {Rough Sets and Intelligent Systems - Professor Zdzisław Pawlak in Memoriam - Volume 1}, year = {2013}, doi = {10.1007/978-3-642-30344-9}, url = {http://dx.doi.org/10.1007/978-3-642-30344-9}, researchr = {https://researchr.org/publication/isrl-42}, cites = {0}, citedby = {0}, editor = {Andrzej Skowron and Zbigniew Suraj}, volume = {42}, series = {Intelligent Systems Reference Library}, publisher = {Springer}, isbn = {978-3-642-30343-2}, }