@misc{urban+sprawl+in+the+context+of+cracow+city+limit,
    author = {Ziobro, Anna},
    title = {Urban Sprawl in the Context of Cracow City Limit},
    journal = {IOP Conference Series: Materials Science and Engineering},
    publisher = {IOP Publishing },
    date = {2019},
    number = {Vol. 471 (112036), Session 10},
    ISSN = {1757-8981}
}