@book { RaumschiffPrometVonSternzuStern05GefangenederDoppelsonne,
    title = "Raumschiff Promet - Von Stern zu Stern 05: Gefangene der Doppelsonne",
    author = "Oliver {Müller}",
    year = "2020",
    publisher = "Blitz-Verlag",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/1021011"
}