@misc{estimation+of+accuracy+for+empirical+assessment+of+membership+function+039+s+value,
    author = {Pietraszek, Jacek i Dwornicka, Renata},
    title = {Estimation of accuracy for empirical assessment of membership function's value},
    journal = {Czasopismo Techniczne. Mechanika},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2010},
    number = {R. 107, Z. 8, 2-M}
}