@book{22789,
	author = {Balbás García, Javier,},
	title = {Sistema energético español :},
	publisher = {Ediciones Universidad Cantabria,},
	year = {2019.},
	series = {Divulgación científica ;},
	address = {Santander :},
	url = {https://elibro.net/ereader/politecnicointernacional/127534}
}