@book{131,
	author = {Ledgard, J.M.,},
	title = {The Biggest Risk for Africa},
	publisher = {UrbanNext,},
	year = {November 20, 2015.},
	note = {africanCities, Concept, J.M. Ledgard, No Density, Politics and economics},
	url = {https://urbannext.ovh/the-biggest-risk-for-africa/}
}