@book { MenschMenschMensch,
    title = "Mensch. Mensch. Mensch.",
    author = "Thomas {Fischer} and Ingo {Leipner}",
    year = "2024",
    publisher = "via tolino media",
    address = "München, Deutschland",
    url = "https://tolino.openpublishing.com/document/1484024"
}