@misc{Kosiński_Witold_(1946–2014)_Ordered_2003,
 author={Kosiński, Witold (1946–2014) and Prokopowicz, Piotr and Ślęzak, Dominik (1973– )},
 volume={51},
 editor={Polska Akademia Nauk.},
 number={3},
 copyright={Rights Reserved - Restricted Access},
 address={Warsaw},
 howpublished={online},
 year={2003},
 publisher={Polska Akademia Nauk. Centrum Upowszechniania Nauki.},
 language={eng},
 type={Text},
 title={Ordered fuzzy numbers},
}