@book{67307,
	author = {Bertrand, Joseph,},
	title = {Arago et sa vie scientifique},
	publisher = {Project Gutenberg,},
	year = {2008},
	address = {Salt Lake City, UT :},
	note = {Release date is 2008-08-19},
	url = {https://www.gutenberg.org/ebooks/26363}
}