1. The Impact of economic crisis on convergence processes in European Union Regions
:BAL-DOMAŃSKA, Beata. The Impact of economic crisis on convergence processes in European Union Regions. In Prague economic papers : a bimonthly journal of economic theory and policy. - Prague : University of Economics, 2016. ISSN 1210-0455, 2016, vol. 25, no. 5, s. 509-526.