@book { TopikundRhetorischeRechtstheorie,
    title = "Topik und Rhetorische Rechtstheorie",
    author = "Agnes {Launhardt}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1136247"
}