@misc{the+idea+of+the+city+and+planning+theories,
    author = {Zuziak, Zbigniew K.},
    title = {The idea of the city and planning theories},
    journal = {Technical Transactions},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2015},
    number = {Y. 112, iss. 12-A}
}