@book{50256,
	author = {Kintambu Mafuku, Emmanuel-Gustave. and ebrary, Inc.},
	title = {Facteurs de transition},
	publisher = {Codesria,},
	year = {2008.},
	address = {Dakar, S�en�egal :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10333832}
}