@misc{prestresssed+concrete+usage+in+church+buildings+construction+in+poland,
    author = {Szydłowski, Rafał i Labuzek, Barbara},
    title = {Prestresssed concrete usage in church buildings construction in Poland},
    journal = {Technical Transactions},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2016},
    number = {Y. 113, iss. 2-B}
}