@book { Lasestrategiasdenominalizacin,
    title = "Las estrategias de nominalización",
    subtitle = "Estudio contrastivo del estilo nominal",
    author = "Susana {Azpiazu}",
    year = "2004",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1097764"
}