@book { ZeitsprungDieTrilogieSammelband,
    title = "Zeitsprung – Die Trilogie (Sammelband)",
    author = "Rose-Lise {Bonin}",
    year = "2023",
    publisher = "via tolino media",
    address = "München, Deutschland",
    url = "https://tolino.openpublishing.com/document/1326461"
}