@book { Unesciencedelapeur,
    title = "Une science de la peur",
    subtitle = "La démographie avant et après 1933",
    author = "Florence {Vienne}",
    year = "2006",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1101474"
}