@book { Lesfonctionsgrammaticales,
    title = "Les fonctions grammaticales",
    author = "Aboubakar {Ouattara}",
    year = "2013",
    publisher = "Peter Lang Verlag",
    address = "Bruxelles, Belgium",
    doi = "10.3726/978-3-0352-6330-5",
    url = "https://www.peterlang.com/document/1053741"
}