@book { LEuropedesReligions,
    title = "L’Europe des Religions",
    subtitle = "Eléments d’analyse des champs religieux européens",
    author = "Richard {Friedli} and Mallory {Schneuwly Purdie}",
    year = "2004",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1096814"
}