@book { NationaleInteressenundinternationalePolitik,
    title = "Nationale Interessen und internationale Politik",
    author = "Giuseppe {Orsi} and Kurt {Seelmann} and Stefan {Smid} and Ulrich {Steinvorth}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1099341"
}