@book { EliteimSudanBedeutungEinflussundVerantwortung,
    title = "Elite im Sudan – Bedeutung, Einfluss und Verantwortung",
    author = "Melha Rout {Biel}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1106400"
}