@book { PenserlesfrontireseuropennesauXXIesicle,
    title = "Penser les frontières européennes au XXIe siècle",
    author = "Bertrand {Vayssière}",
    year = "2015",
    publisher = "Peter Lang Verlag",
    address = "Bruxelles, Belgium",
    doi = "10.3726/978-3-0352-6536-1",
    url = "https://www.peterlang.com/document/1053921"
}