@book { HartenSchwnzestopfennasseMuschi,
    title = "Harten Schwänze stopfen nasse Muschi",
    author = "Leona {Ray}",
    year = "2023",
    publisher = "roter mund verlag",
    address = "Mannheim, Deutschland",
    url = "https://rotermundverlag.de/document/1326758"
}