@book { ZeitGeschichtenDieBerlinerbergangsjahre,
    title = "ZeitGeschichten: Die Berliner Übergangsjahre",
    author = "Ulrike {Zitzlsperger}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Oxford, United Kingdom",
    url = "https://www.peterlang.com/document/1102463"
}