@book { DerKrieginderamerikanischenLiteratur,
    title = "Der Krieg in der amerikanischen Literatur",
    author = "Axel {Kleppien}",
    year = "2011",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-00414-4",
    url = "https://www.peterlang.com/document/1044587"
}