@book{82887,
	author = {Various},
	title = {Encyclopaedia Britannica, 11th Edition, "Lefebvre, Tanneguy" to "Letronne, Jean Antoine" :},
	publisher = {Project Gutenberg,},
	year = {2013},
	address = {Salt Lake City, UT :},
	note = {Release date is 2013-02-08},
	url = {https://www.gutenberg.org/ebooks/42048}
}