@book { Unioneuropennequelsdfispourlan2000,
    title = "Union européenne: quels défis pour l'an 2000?",
    author = "Franklin {Dehousse} and Jacques {Vandamme} and Louis {le Hardy de Beaulieu}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Bruxelles, Belgium",
    url = "https://www.peterlang.com/document/1087783"
}