@book { Aspectsdelitration,
    title = "Aspects de l’itération",
    author = "Laurent {Gosselin} and Yann {Mathet} and Patrice {Enjalbert} and Gérard {Becher}",
    year = "2013",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    doi = "10.3726/978-3-0352-0215-1",
    url = "https://www.peterlang.com/document/1053032"
}