@book{155115,
	author = {Hartmann, Eduard von, and Guéroult, Georges.},
	title = {Le darwinisme : },
	editor = {Typog. Albert Ponsot et P. Brodard)},
	publisher = {Librairie Germer Baillière et Cie., },
	year = {1878 (},
	address = {Paris : },
	edition = {2me éd.}
}