@book{52951,
	author = {Barthel, Charles,},
	title = {Les mutations de la sid�erurgie mondiale du XXe si�ecle �a nos jours =},
	publisher = {P.I.E. Peter Lang,},
	year = {[2014]},
	series = {L'Europe et les Europes (19e - 20e si�ecles),},
	address = {Bruxelles :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10910412}
}