@book { BaronicaEineWeltausStahlundGlas,
    title = "Baronica: Eine Welt aus Stahl und Glas",
    author = "Jon {Barnis}",
    year = "2022",
    publisher = "Hybrid Verlag",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/1285430"
}