@misc{salt+treatment+as+an+impulse+for+industrial+towns+function+change,
    author = {Langer, Piotr},
    title = {Salt treatment as an impulse for industrial towns’ function change},
    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. 4-A}
}