@book { NationalsozialismusDeutscheGeschichtenach1945,
    title = "Nationalsozialismus/Deutsche Geschichte nach 1945",
    author = "Sandra {Völker}",
    year = "2001",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783640003716",
    url = "https://www.hausarbeiten.de/document/101971"
}