@misc{Ramik_Jaroslav_Incomplete,
 author={Ramik, Jaroslav},
 howpublished={online},
 publisher={Publishing House of the University of Economics in Katowice},
 language={eng},
 title={Incomplete preference matrix on Alo-group and its application to ranking of alternatives},
 type={czasopismo},
 keywords={incomplete group, multi-criteria optimization, pairwise comparisons, preference matrix},
}