@book{22420,
	author = {Grant, Michael, and Forman, Werner.},
	title = {Cities of Vesuvius :},
	publisher = {Penguin,},
	year = {1976.},
	address = {Harmondsworth ;},
	note = {Originally published in 1971.},
	url = {http://www.archive.org/details/citiesofvesuvius00gran}
}