@book{289836,
	author = {United States.},
	title = {Advanced cyber technologies that could be used to help protect electric grids and other energy infrastructure from cyberattacks  :},
	publisher = {U.S. Government Publishing Office,},
	year = {2019.},
	series = {S. hrg. ; ;},
	address = {Washington :},
	note = {GPO Cataloging Record Distribution Program (CRDP).},
	url = {https://purl.fdlp.gov/GPO/gpo127991}
}