@book { WesternLegenden23AlamoDerKampfumTexas,
    title = "Western Legenden 23: Alamo - Der Kampf um Texas",
    author = "Dietmar {Kuegler}",
    year = "2020",
    publisher = "Blitz-Verlag",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/1003102"
}