@book { FamilienlebenundJugenderziehunginWestafrika,
    title = "Familienleben und Jugenderziehung in Westafrika",
    author = "Emil {Finkernagel}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1073293"
}