@book { AuxsourcesferiquesduConteduGraal,
    title = "Aux sources féeriques du Conte du Graal",
    author = "Isolde {Crahay}",
    year = "2013",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    doi = "10.3726/978-3-0352-0189-5",
    url = "https://www.peterlang.com/document/1043787"
}