@book { DuCongobelgelaRpubliqueduCongo,
    title = "Du Congo belge à la République du Congo",
    author = "Michel {Dumoulin} and Anne-Sophie {Gijs} and Pierre-Luc {Plasman}",
    year = "2012",
    publisher = "Peter Lang Verlag",
    address = "Bruxelles, Belgium",
    doi = "10.3726/978-3-0352-6182-0",
    url = "https://www.peterlang.com/document/1044140"
}