@book { Vicinilontani,
    title = "Vicini/lontani",
    subtitle = "Identità e alterità nella/della lingua",
    author = "Elena {Pistolesi} and Sabine {Schwarze}",
    year = "2007",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1101546"
}