@book { DerKfzAbsatzmittlerimAnwendungsbereichdesArt81IEGV,
    title = "Der Kfz-Absatzmittler im Anwendungsbereich des Art. 81 I EGV",
    author = "Hans-Wolfgang {Werner}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1094007"
}