@book { Ichdarfmichnichtverwandeln,
    title = "Ich darf mich nicht verwandeln",
    author = "Chris {Heller}",
    year = "2020",
    publisher = "Uksak E-Books",
    address = "Lengerich, Deutschland",
    url = "https://uksakebooks.grin.com/document/922855"
}