@book { TheTwoSickMenofEurope,
    title = "The Two Sick Men of Europe?",
    author = "Giulia {Bentivoglio}",
    year = "2018",
    publisher = "Peter Lang Verlag",
    address = "Bruxelles, Belgium",
    doi = "10.3726/b13687",
    url = "https://www.peterlang.com/document/1113484"
}