@book { IstdieSchuleSchlsselderFamilienplanunginWestafrika,
    title = "Ist die Schule Schlüssel der Familienplanung in Westafrika?",
    subtitle = "Das Beispiel Senegals",
    author = "Mariame Racine {Sow}",
    year = "2004",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1097762"
}