@book { Rstungspolitik,
    title = "Rüstungspolitik",
    author = "Alexander {Breunig} and Herbert {Strunz}",
    year = "2012",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-01194-4",
    url = "https://www.peterlang.com/document/1047012"
}