@book{19717,
	author = {Abraham, Henri, and Langevin, Paul.},
	title = {Les quantités élémentaires d'électricité, ions, électrons, corpuscules / },
	publisher = {Gauthier-Villars, },
	year = {1905.},
	series = {Collection de memoires relatif a la physique},
	address = {París : }
}