@book{33207,
	author = {Congosto, Y.},
	title = {Variacion lingüística y contacto de lenguas en el mundo hispanico :},
	publisher = {Iberoamericana ;},
	year = {2011.},
	series = {Lengua y sociedad en el mundo hispánico =},
	address = {Madrid :},
	note = {Papers from a conference held November 2007, Sevilla.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/21044/}
}