@book { AuerirdischeKommunikation,
    title = "Außerirdische Kommunikation",
    author = "Don {Elkins} and Jochen {Blumenthal}",
    year = "2018",
    publisher = "Das Gesetz des Einen-Verlag",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/1391022"
}