@book { DasRonvonDaffoJosPlateauZentralnigeria,
    title = "Das Ron von Daffo (Jos-Plateau, Zentralnigeria)",
    author = "Uwe {Seibert}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1086514"
}