@book{283646,
	author = {United States.},
	title = {The digital ecosystem  :},
	publisher = {U.S. Government Publishing Office,},
	year = {2019.},
	address = {Washington :},
	note = {Access ID (govinfo): CHRG-116hhrg36209.},
	url = {https://purl.fdlp.gov/GPO/gpo122899}
}