@book { StadtzwischenzweiDemokratien,
    title = "Stadt zwischen zwei Demokratien",
    subtitle = "Baden-Baden von 1930 bis 1950",
    author = "Achim {Reimer}",
    year = "2005",
    publisher = "Meidenbauer",
    address = ", Germany",
    url = "https://www.peterlang.com/document/1100437"
}