@misc{environmentally+friendly+polyurethane+polyisocyanurate+foams+for+applications+in+the+construction+industry,
    author = {Kurańska, Maria i Prociak, Aleksander},
    title = {Environmentally friendly polyurethane-polyisocyanurate foams for applications in the construction industry},
    journal = {Technical Transactions},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2014},
    number = {Y. 111, iss. 5-B}
}