@book{50841,
	author = {Rolin, Henri A. .},
	title = {La Politique De La Belgique Dans La Société Des Nations /},
	publisher = {Librairie Kundig,},
	year = {1931.},
	address = {Geneve :},
	url = {https://fll.law.cu.edu.eg/fulltext/bks/B11-05088.pdf}
}