@book{34355,
	author = {Maldonado Polo, J. Luis,},
	title = {Ciencia en penumbra :},
	publisher = {Consejo Superior de Investigaciones Científicas,},
	year = {2013.},
	address = {Madrid :},
	note = {Collected essays.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/24445/}
}