@book { DieNachtderPrsidenten,
    title = "Die Nacht der Präsidenten",
    author = "Henrik {Denard}",
    year = "2021",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    doi = "10.3239/9783955202903",
    url = "https://m.dotbooks.de/document/230576"
}