@book { Estudiossobreellxico,
    title = "Estudios sobre el léxico",
    author = "Aura Luz {Duffé Montalván}",
    year = "2016",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    doi = "10.3726/978-3-0351-0923-8",
    url = "https://www.peterlang.com/document/1053487"
}