@book{54249,
	author = {Flammarion, Camille,},
	title = {Astronomie populaire },
	editor = {imp. Gauthier-Villars)},
	publisher = {C. Marpon et E. Flammarion, },
	year = {1880 (},
	address = {Paris : },
	url = {https://gallica.bnf.fr/ark:/12148/bpt6k94887w?rk=21459;2 }
}