@book { Evolucinlingsticaycambiosintctico,
    title = "Evolución lingüística y cambio sintáctico",
    author = "Javier {Elvira González}",
    year = "2012",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    doi = "10.3726/978-3-0351-0519-3",
    url = "https://www.peterlang.com/document/1052095"
}