@misc{biomedical+evaluation+of+hydrogels+modified+by+gelatin,
    author = {Tyliszczak, Bożena},
    title = {Biomedical evaluation of hydrogels modified by gelatin},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2011}
}