@book{85993,
	author = {Herrera Corral, G.},
	title = {Agujeros negros y ondas gravitacionales :},
	publisher = {Sexto Piso,},
	year = {2019.},
	series = {Ensayo Sexto Piso.},
	address = {Madrid, España :},
	edition = {Primera edición.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/81343/}
}