@book { Regardssurlesspectateurs,
    title = "Regards sur les « spectateurs »",
    subtitle = "Periodical Essay – Feuilles volantes – Moralische Wochenschriften – Fogli moralistici – Prensa moral",
    author = "Klaus-Dieter {Ertler} and Alexis {Lévrier} and Michaela {Fischer}",
    year = "2013",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-02732-7",
    url = "https://www.peterlang.com/document/1046724"
}