@book {2804,
	title = {L{\textquoteright}{\^e}tre et l{\textquoteright}essence},
	year = {1972},
	publisher = {Vrin},
	organization = {Vrin},
	edition = {2008},
	keywords = {essence, {\^e}tre, existence, exister, sujet},
	author = {Gilson, {\'E}tienne}
}
