@book{6754,
	author = {European Union Blockchain Observatory and Forum},
	title = {Energy Efficiency of Blockchain Technologies},
	publisher = {EU Blockchain Observatory and Forum,},
	year = {2021},
	address = {[S.l.] :},
	url = {https://www.eublockchainforum.eu/sites/default/files/reports/Energy%20Efficiency%20of%20Blockchain%20Technologies_1.pdf},
}