@misc{nodes+and+corridors+of+metropolitan+structure+development+identification+and+parametrization+issues+on+example+of+krakow,
    author = {Ogrodnik, Daniel},
    title = {Nodes and Corridors of Metropolitan Structure Development.Identification and Parametrization Issues On Example of Krakow},
    journal = {IOP Conference Series: Materials Science and Engineering},
    publisher = {IOP Publishing },
    date = {2019},
    number = {Vol. 471 (112045) },
    ISSN = {1757-8981}
}