@book{4891,
	author = {Clam, Jean},
	title = {Trajectoires de l’immatériel :},
	publisher = {CNRS Éditions,},
	year = {2013.},
	address = {Paris :},
	note = {Ebook},
	url = {https://books.openedition.org/editionscnrs/1571}
}