@book { Evolutionsenfranais,
    title = "Evolutions en français",
    subtitle = "Etudes de linguistique diachronique",
    author = "Benjamin {Fagard} and Sophie {Prévost} and Bernard {Combettes} and Olivier {Bertrand}",
    year = "2008",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1104407"
}