@misc{Riečan_Beloslav_Modern_2014, author={Riečan, Beloslav}, copyright={Creative Commons Attribution BY 4.0 license}, address={Warszawa}, journal={Książka = Book}, howpublished={online}, year={2014}, publisher={Instytut Badań Systemowych. Polska Akademia Nauk}, publisher={Systems Research Institute. Polish Academy of Sciences}, language={eng}, abstract={Two binary operations on the real line are given satisfying some conditions. The IE - property is proved with regard to the operations and with respect to a state on IF-sets. The main instrument for the proof are IE-property theorem from [9, 10] and IF-state representation theorem from [5, 6].}, type={Text}, title={Modern approaches in fuzzy sets, intuitionistic fuzzy sets, generalized nets and related topics. Volume I: Foundations * A general point of view to inclusion - exclusion property}, URL={http://www.rcin.org.pl/Content/198437/PDF/KS-2014-02-T1P11.pdf}, }