@book { Biographieistunwiderruflich,
    title = "Biographie ist unwiderruflich",
    author = "Carsten {Gansel} and Jürgen {Grambow}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1079950"
}