@book { IuKTechnikundbrokratischeStrukturen,
    title = "IuK-Technik und bürokratische Strukturen",
    author = "Werner {Killian}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1091976"
}