@book{53427,
	title = {Évolution constitutionnelle en Belgique et relations internationales :},
	publisher = {Pedone,},
	year = {1984.},
	series = {Collection ”Les Grands actuels”,},
	address = {Paris :},
	url = {https://fll.law.cu.edu.eg/fulltext/bks/B11-06753.pdf}
}