@misc{existent+and+nonexistent+cities,
    author = {Węcławowicz-Gyurkovich, Ewa},
    title = {Existent and nonexistent cities},
    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. 1-A}
}