@book{18209,
	author = {Leray, Roger and Crousse, Bernard},
	title = {Un travail pour tout homme a l'échelle mondiale :},
	publisher = {Mondes en developpement,},
	year = {1983.},
	address = {Paris :},
	note = {En: Mondes en developpement, T. 11, a.1983, no.43/44.}
}