@book { Documentsdiplomatiquesfranais,
    title = "Documents diplomatiques français",
    subtitle = "1935 – Tome I (16 janvier – 23 mars)",
    author = " {Ministère des Affaires étrangères}",
    year = "2003",
    publisher = "Peter Lang Verlag",
    address = "Bruxelles, Belgium",
    url = "https://www.peterlang.com/document/1094946"
}