@ARTICLE{Marszał_Tadeusz_Introduction_2014,
 author={Marszał, Tadeusz and Pielesiak, Iwona},
 number={vol. 38},
 journal={Studia Regionalia},
 howpublished={online},
 year={2014},
 publisher={Polish Academy of Sciences – Committee for Spatial Economy and Regional Planning and European Regional Science Association (ERSA) Polish Section},
 title={Introduction},
 URL={http://journals.pan.pl/Content/98183/mainfile.pdf},
}