@book { UrheberrechtundStaat,
    title = "Urheberrecht und Staat",
    author = "Lale {Fröhlich-Heidemann}",
    year = "2022",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b20088",
    url = "https://www.peterlang.com/document/1286260"
}