@book { FranoisXavierOrtolietlEuroperflexionetaction,
    title = "François-Xavier Ortoli et l’Europe : réflexion et action",
    author = "Éric {Bussière} and Pauline {Massis Desmarest}",
    year = "2016",
    publisher = "Peter Lang Verlag",
    address = "Bruxelles, Belgium",
    doi = "10.3726/b10566",
    url = "https://www.peterlang.com/document/1113685"
}