@misc{flame+retardants+of+polymeric+materials+calculation+of+the+oxygen+index,
    author = {Anioł, Beata i Jankowski, Dawid},
    title = {Flame retardants of polymeric materials – calculation of the oxygen index},
    journal = {Technical Transactions},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2018},
    number = {Vol. 115, iss. 9}
}