@book { FreiheitohneRecht,
    title = "Freiheit ohne Recht?",
    subtitle = "Zur Metamorphose von Politik und Recht",
    author = "Mirko {Wischke}",
    year = "2012",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1108713"
}