@book{85891,
	author = {Sierra i Fabra, Jordi,},
	title = {La conspiración del coltán /},
	publisher = {Catedral,},
	year = {[2020]},
	series = {Serie Magna ventura},
	address = {Barcelona :},
	edition = {Primera edición digital.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/81222/}
}