@misc{outline+of+the+history+of+the+urban+development+of+krakow+a+handbook+for+students,
    author = {Motak, Maciej},
    title = {Outline of the history of the urban development of Krakow : a handbook for students},
    address = {Kraków},
    publisher = {Wydawnictwo PK},
    date = {2018}
}