@book{27382,
	author = {Ferreira, Edmir Luciano dos Santos. and Duarte, Maria Adelaide Pedrosa da Silva},
	title = {The effect of democracy on economic growth in Sub-Saharan Africa},
	publisher = {Universidade de Coimbra},
	year = {2012},
	address = {Coimbra},
	note = {tese}
}