@book { UmbertoEcosAlternative,
    title = "Umberto Eco's Alternative",
    subtitle = "The Politics of Culture and the Ambiguities of Interpretation- With an Essay by Umberto Eco",
    author = "Norma {Bouchard} and Veronica {Pravadelli}",
    year = "1998",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    url = "https://www.peterlang.com/document/1089056"
}