@book { ContactolingsticoenVenezuela,
    title = "Contacto lingüístico en Venezuela",
    author = "Julia {Kuhn} and Rafael-Eduardo {Matos}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b17267",
    url = "https://www.peterlang.com/document/1111200"
}