@book{71822,
	author = {Various},
	title = {Encyclopaedia Britannica, 11th Edition, Prependix of Volume 7 [Constantine Pavlovich to Demidov] :},
	publisher = {Project Gutenberg,},
	year = {2010},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page about this book: https://en.wikipedia.org/wiki/Encyclop%C3%A6dia_Britannica_Eleventh_Edition},
	url = {https://www.gutenberg.org/ebooks/30976}
}