@misc{Kacprzak_Dariusz_Fuzzy,
 author={Kacprzak, Dariusz},
 howpublished={online},
 publisher={Publishing House of the University of Economics in Katowice},
 language={eng},
 title={Fuzzy topsis method for group decision making},
 type={czasopismo},
 keywords={aggregation fuzzy numbers, fuzzy numbers, group decision making, TOPSIS},
}