MIHI-RAMÍREZ, Antonio. The New Migration Flow. An Analysis of Economic Factors of Poland and Spain. Equilibrium. Equilibrium. Quarterly Journal of Economics and Economic Policy. Online. 1 May 2013. Vol. 8, no. 2, pp. 117-127. [Accessed 23 July 2024]. DOI 10.12775/EQUIL.2013.009.