@book { RaymondAronetlEurope,
    title = "Raymond Aron et l’Europe",
    author = "Olivier {de Lapparent}",
    year = "2011",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    doi = "10.3726/978-3-0352-0026-3",
    url = "https://www.peterlang.com/document/1052167"
}