@book { EswareinmalimDrittenReich,
    title = "«Es war einmal... im Dritten Reich»",
    author = "Cornelia Anett {Endler}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1101139"
}