@book { Nuevastendenciaseneldiscursodeespecialidad,
    title = "Nuevas tendencias en el discurso de especialidad",
    author = "Maria Vittoria {Calvi} and Luisa {Chierichetti}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1102522"
}