@book { LesFranaisauservicedelaSocitdesNations,
    title = "Les Français au service de la Société des Nations",
    author = "Christine {Manigand}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1096785"
}