@book { Senegal,
    title = "Senegal",
    subtitle = "Entwicklungsland im Globalisierungswettlauf",
    author = "Franziska {Wolf}",
    year = "2004",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1097977"
}