@book { DerSpanischeBrgerkrieg19361939imdeutschsprachigenRoman,
    title = "Der Spanische Bürgerkrieg (1936-1939) im deutschsprachigen Roman",
    subtitle = "Eine Darstellung",
    author = "Georg {Pichler}",
    year = "1991",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1079544"
}