@book { DiepolitischeBiographieinderAnalysederInternationalenPolitik,
    title = "Die politische Biographie in der Analyse der Internationalen Politik",
    author = "Matthias {Glötzner}",
    year = "2007",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783640089345",
    url = "https://www.hausarbeiten.de/document/110774"
}