@ARTICLE{Sokołowicz_Mariusz_E._Territorial_2012,
 author={Sokołowicz, Mariusz E.},
 number={vol. 33},
 journal={Studia Regionalia},
 howpublished={online},
 year={2012},
 publisher={Polish Academy of Sciences – Committee for Spatial Economy and Regional Planning and European Regional Science Association (ERSA) Polish Section},
 title={Territorial Context in the Research on the EU Cohesion. One-speed or Multi-speed Europe?},
 URL={http://journals.pan.pl/Content/98109/mainfile.pdf},
}