@book { TheGeographyofReligiousandConfessionalStructuresintheCrownofthePolishKingdomintheSecondHalfoftheEighteenthCentury,
    title = "The Geography of Religious and Confessional Structures in the Crown of the Polish Kingdom in the Second Half of the Eighteenth Century",
    author = "Bogumił {Szady} and  {Studio 27 s.c.}",
    year = "2019",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b16032",
    url = "https://www.peterlang.com/document/1118423"
}