@misc{Piasecki_Marek_The_2001,
 author={Piasecki, Marek},
 copyright={Creative Commons Attribution BY 4.0 license},
 address={Warszawa},
 journal={Raport Badawczy = Research Report},
 howpublished={online},
 year={2001},
 publisher={Instytut Badań Systemowych. Polska Akademia Nauk},
 publisher={Systems Research Institute. Polish Academy of Sciences},
 language={eng},
 abstract={The article calculates the membership function for the multiplication of two L - L fuzzy numbers.},
 type={Text},
 title={The explicit form of the membership function for the multiplication of two L - L fuzzy numbers},
 URL={http://www.rcin.org.pl/Content/139377/PDF/RB-2001-41.pdf},
}