@book { InDemutDeineBeatriceSpareEditionBand9,
    title = "In Demut, Deine Beatrice - Séparée-Edition: Band 9",
    author = "Valentina {Santos}",
    year = "2017",
    publisher = "venusbooks",
    address = "München, Deutschland",
    url = "https://m.venusbooks.de/document/371525"
}