@book { FrenchinandoutofFrance,
    title = "French in and out of France",
    author = "Kamal {Salhi}",
    year = "2003",
    publisher = "Peter Lang Verlag",
    address = "Oxford, United Kingdom",
    doi = "10.3726/978-3-0353-0116-8",
    url = "https://www.peterlang.com/document/1054454"
}