@misc{flax+fibers+as+natural+filler+for+rigid+polyurethane+polyisocyanurate+foams+based+on+bio+polyol+from+rapeseed+oil,
    author = {Kurańska, Maria i Prociak, Aleksander},
    title = {Flax fibers as natural filler for rigid polyurethane-polyisocyanurate foams based on bio-polyol from rapeseed oil},
    journal = {Technical Transactions},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2015},
    number = {Y. 112, iss. 1-Ch}
}