@misc{Michalíková_Alžbeta_New_2013,
 author={Michalíková, Alžbeta},
 copyright={Creative Commons Attribution BY 4.0 license},
 address={Warszawa},
 journal={Książka = Book},
 howpublished={online},
 year={2013},
 publisher={Instytut Badań Systemowych. Polska Akademia Nauk},
 publisher={Systems Research Institute. Polish Academy of Sciences},
 language={eng},
 abstract={In the first part of the paper the basic definition and operations defined on IF-sets are recalled. In the second part the IF functions, their properties like continuity and boundaries are studied. In the third part there are proved some properties of bounded IF-sets.},
 title={New trends in fuzzy sets, intuitionistic fuzzy sets, generalized nets and related topics. Volume I: Foundations * Some notes about boundaries on if-sets},
 type={Text},
 URL={http://rcin.org.pl/Content/198417/PDF/KS-2013-06-T1P08.pdf},
}