@book { TheThemeofthePlagueinItalianLetters,
    title = "The Theme of the Plague in Italian Letters",
    author = "Vincenzo {Traversa}",
    year = "2018",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    doi = "10.3726/b14047",
    url = "https://www.peterlang.com/document/1056535"
}