@book { LeMomentDelors,
    title = "Le Moment Delors",
    subtitle = "Les syndicats au cœur de l’Europe sociale",
    author = "Claude {Didry} and Arnaud {Mias}",
    year = "2005",
    publisher = "Peter Lang Verlag",
    address = "Bruxelles, Belgium",
    url = "https://www.peterlang.com/document/1098956"
}