@book { Auxsourcesdelidentiteuropenne,
    title = "Aux sources de l'identité européenne",
    author = "Lambros {Couloubaritsis} and Marc {De Leeuw} and Emile {Noël} and Claude {Sterckx}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Bruxelles, Belgium",
    url = "https://www.peterlang.com/document/1087732"
}