@book { PriorittenwechselinderdeutschenAuenpolitik,
    title = "Prioritätenwechsel in der deutschen Außenpolitik?",
    author = "Kai {Behrens}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1099995"
}