@book { DerWegvorwrtsimKampfgegenTrump,
    title = "Der Weg vorwärts im Kampf gegen Trump",
    author = "Peter {Schwarz}",
    year = "2017",
    publisher = "MEHRING Verlag",
    address = "Essen, Deutschland",
    url = "https://mehring.openpublishing.com/document/352227"
}