@book { FreiheitundInstitutionbeiChristianWolff16791754,
    title = "Freiheit und Institution bei Christian Wolff (1679-1754)",
    author = " {Rosemarie Sauer-Stipperger}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1073370"
}