@book { Nuevashistoriasdelatribu,
    title = "Nuevas historias de la tribu",
    subtitle = "El poema largo y las poetas españolas del siglo XX",
    author = "Ana Valverde {Osan}",
    year = "2007",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    url = "https://www.peterlang.com/document/1102170"
}