@book { LaudelauMoyenAge,
    title = "L’au-delà au Moyen Age",
    subtitle = "« Les visions du chevalier Tondal » de David Aubert et sa source la « Visio Tnugdali » de Marcus- Edition, traduction et commentaires",
    author = "Yolande {de Pontfarcy-Sexton}",
    year = "2010",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    doi = "10.3726/978-3-0351-0130-0",
    url = "https://www.peterlang.com/document/1052263"
}