@misc{new+direction+for+waste+utilization+in+civil+engineering+production,
    author = {Junák, Jozef i Števulová, Nadežda},
    title = {New direction for waste utilization in civil engineering production},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2011}
}