@book{281550,
	author = {United States.},
	title = {Security challenges in Europe and posture for inter-state competition with Russia :},
	publisher = {U.S. Government Publishing Office,},
	year = {2019.},
	address = {Washington :},
	note = {"H.A.S.C. no. 115-86."},
	url = {https://purl.fdlp.gov/GPO/gpo119011}
}