Papiernik-Wojdera, M. and Matuszewska-Pierzynka, A. (2011) “Ownership Transformations of State-owned Enterprises with Special Consideration of Direct Privatisation in Poland in the Years 2004-2008”, Comparative Economic Research. Central and Eastern Europe, 13(5), pp. 67–85. doi: 10.2478/v10103-010-0004-9.