@book { ZumGlckhabeichCharlygefunden,
    title = "Zum Glück habe ich Charly gefunden",
    author = "Marisa {Winther}",
    year = "2024",
    publisher = "via tolino media",
    address = "München, Deutschland",
    url = "https://tolino.openpublishing.com/document/1471423"
}