@book { WirtschaftsmachtAfrika,
    title = "Wirtschaftsmacht Afrika",
    author = "Salua {Nour} and Ekkehard {Münzing}",
    year = "2015",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-06236-6",
    url = "https://www.peterlang.com/document/1044621"
}