@book { LiteraturimZeugenstand,
    title = "Literatur im Zeugenstand",
    author = "Edward {Bialek} and Manfred {Durzak} and Marek {Zybura}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1093970"
}