@book { SadoMasoDieLustmitdemSchmerz,
    title = "Sado Maso - Die Lust mit dem Schmerz",
    author = "Leona {Ray}",
    year = "2019",
    publisher = "roter mund verlag",
    address = "Mannheim, Deutschland",
    url = "https://rotermundverlag.de/document/511368"
}