@book { SherlockHolmesNeueFlle26SherlockHolmesunddergefalleneKamerad,
    title = "Sherlock Holmes - Neue Fälle 26: Sherlock Holmes und der gefallene Kamerad",
    author = "Thomas {Tippner}",
    year = "2020",
    publisher = "Blitz-Verlag",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/1012834"
}