@misc{Buckley_1999,
title={Fuzzy Systems},
ISBN={9780471346081},
url={http://dx.doi.org/10.1002/047134608x.w3503},
DOI={10.1002/047134608x.w3503},
journal={Wiley Encyclopedia of Electrical and Electronics Engineering},
publisher={Wiley},
author={Buckley,
James J. and Siler,
William and Feuring,
Thomas},
year={1999},
month=dec }