@book { NationalstaatlicheInteressenundinternationaleInterdependenz,
    title = "Nationalstaatliche Interessen und internationale Interdependenz",
    author = "Oliver {Westerwinter}",
    year = "2005",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783638390613",
    url = "https://www.hausarbeiten.de/document/40570"
}