@book{78620,
	author = {Rovelli, Carlo, and Pons Irazazábal, María,},
	title = {¿Y si el tiempo no existiera? /},
	publisher = {Herder Editorial,},
	year = {2019.},
	address = {Barcelona :},
	edition = {1ª edición digital.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/61471/}
}