Benio, Marek. “From New Migration Directions to New Migration Quality: An Interview With Professor Marek Okólski, Director of the Centre for Migration Research, University of Warsaw”. Journal of Public Governance 21, no. 3 (April 2, 2013): 83–86. Accessed April 19, 2025. https://zpub.uek.krakow.pl/zpub/article/view/238.