@book { ImAuftragderFreiheit,
    title = "Im Auftrag der Freiheit",
    subtitle = "Ein Comeback des Liberalismus",
    author = "Angelika {Mlinar} and Michael {Bernhard} and Michael {Schiebel}",
    year = "2023",
    publisher = "Omnino Verlag",
    address = "Berlin, Deutschland",
    url = "https://shop.omnino-verlag.de/document/1325032"
}