@book{76235,
	author = {Richer, Laurent },
	title = {Droit des contrats administratifs /},
	publisher = {L.G.D.J,},
	year = {2006.},
	address = {Paris;},
	edition = {5 édition},
	url = {https://fll.law.cu.edu.eg/fulltext/bks/B07-05173.pdf}
}