@book { EuropasiehtsichmitfremdemBlick,
    title = "Europa sieht sich mit fremdem Blick",
    author = "Winfried {Weisshaupt}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1072114"
}