@book { 200JahreBadischesLandrechtvon18091810,
    title = "200 Jahre Badisches Landrecht von 1809/1810",
    author = "Christian {Hattenhauer} and Klaus-Peter {Schroeder}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1107557"
}