@book { Lesadministrationsnationalesetlaconstructioneuropenne,
    title = "Les administrations nationales et la construction européenne",
    subtitle = "Une approche historique (1919-1975)",
    author = "Laurence {Badel} and Stanislas {Jeannesson} and N. Piers {Ludlow}",
    year = "2005",
    publisher = "Peter Lang Verlag",
    address = "Bruxelles, Belgium",
    url = "https://www.peterlang.com/document/1098964"
}