@misc{Kosiński_Witold_On,
 author={Kosiński, Witold},
 howpublished={online},
 publisher={Zielona Góra: Uniwersytet Zielonogórski},
 language={eng},
 abstract={Some generalizations of the concept of ordered fuzzy numbers (OFN) are defined to handle fuzzy inputs in a quantitativeway, exactly as real numbers are handled. Additional two structures, an algebraic one and a normed (topological) one, areintroduced to allow for counting with a more general type of membership relations.},
 type={artykuł},
 title={On fuzzy number calculus},
 keywords={fuzzy numbers, bounded variation},
}