@book { Littratureoraleafricaine,
    title = "Littérature orale africaine",
    author = "Crispin {Maalu-Bungi}",
    year = "2012",
    publisher = "Peter Lang Verlag",
    address = "Bruxelles, Belgium",
    doi = "10.3726/978-3-0352-6248-3",
    url = "https://www.peterlang.com/document/1043975"
}