@book { EinlassenistderSchlsselzumLeben,
    title = "Einlassen ist der Schlüssel zum Leben",
    author = "Silke {Richter}",
    year = "2024",
    publisher = "via tolino media",
    address = "München, Deutschland",
    url = "https://tolino.openpublishing.com/document/1484869"
}