@book{75558,
	author = {Cuadrón Ambite, Susana,},
	title = {Extranjeros en frontera :},
	publisher = {Dykinson, S.L.,},
	year = {2018.},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/56241/}
}