@book { MigrationsetmobilitsenEurope,
    title = "Migrations et mobilités en Europe",
    author = "Paul {Lees} and Stéphanie {Couderc-Morandeau} and Pilar {Martinez-Vasseur}",
    year = "2014",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    doi = "10.3726/978-3-0352-0263-2",
    url = "https://www.peterlang.com/document/1053128"
}