@book { PresseGrossoundEuroparecht,
    title = "Presse-Grosso und Europarecht",
    author = "Nicolaus {Ascherfeld} and Nicolaus {Ascherfeld}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1091299"
}