@book { PhilosophiedesRechts,
    title = "Philosophie des Rechts",
    subtitle = "Nachschrift der Vorlesung von 1822/23- von Karl Wilhelm Ludwig Heyse",
    author = "Sylvia {Schilbach}",
    year = "1999",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1088594"
}