@book{68430,
	author = {Goff, Marcel le },
	title = {Traité théorique et pratique de droit aérien /},
	publisher = {Dalloz,},
	year = {1939.},
	address = {Paris :},
	url = {https://fll.law.cu.edu.eg/fulltext/bks/B11-08878.pdf}
}