@book { InteressenvertretungbeiderEuropischenKommission,
    title = "Interessenvertretung bei der Europäischen Kommission",
    author = "Matthias {Schlotmann}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1101332"
}