@book{58276,
	author = {Roberty, E. de},
	title = {Auguste Comte et Herbert Spencer :},
	publisher = {Project Gutenberg,},
	year = {2005},
	address = {Salt Lake City, UT :},
	note = {Release date is 2005-10-16},
	url = {https://www.gutenberg.org/ebooks/16888}
}