@book { lkrieginOklahomaTomParkerNo03,
    title = "Ölkrieg in Oklahoma (Tom Parker No. 03)",
    author = "Alfred {Wallon}",
    year = "2024",
    publisher = "Blitz-Verlag",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/1449398"
}