@book{78596,
	author = {Oman, Charles,},
	title = {The Byzantine Empire},
	publisher = {Project Gutenberg,},
	year = {2011},
	address = {Salt Lake City, UT :},
	edition = {Third edition},
	note = {Release date is 2011-10-14},
	url = {https://www.gutenberg.org/ebooks/37756}
}