Simões, M., A. Duarte, and J. Sousa Andrade. “REGIONAL GROWTH IN PORTUGAL: ASSESSING THE CONTRIBUTION OF EARNINGS AND EDUCATION INEQUALITY”. Journal of the Geographical Institute “Jovan Cvijić” SASA, vol. 65, no. 2, Aug. 2015, pp. 239-52, doi:10.2298/IJGI1502239S.