@misc{Krawczak_Maciej_New_2013, author={Krawczak, Maciej and Szmidt, Eulalia and Kacprzyk, Janusz (1947– ) and Zadrożny, Sławomir and Atanassov, Krassimir Todorov (1954– ) and Baczyński, Michał Krzysztof and Drewniak, Józef and Wygralak, Maciej}, 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}, title={New trends in fuzzy sets, intuitionistic fuzzy sets, generalized nets and related topics. Volume I: Foundations * Spis treści}, type={Text}, URL={http://rcin.org.pl/Content/198422/PDF/KS-2013-06-S.pdf}, }