Postuła, M., Sobolewska, J. and Tomkiewicz, J. (2018) “CONVERGENCE PROGRAMMES AS AN ECONOMIC POLICY TOOL WITHIN THE EUROPEAN UNION”, Acta Scientiarum Polonorum. Oeconomia, 17(4), pp. 123–131. doi: 10.22630/ASPE.2018.17.4.59.