@book{79735,
	author = {Estévez López, Elisa,},
	title = {Una extra-ordinaria singularidad :},
	publisher = {Narcea, S. A. de Ediciones,},
	year = {[2019]},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/62931/}
}