@ARTICLE{Hauke_Jan_Polycentric_2012, author={Hauke, Jan and Churski, Paweł}, 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={Polycentric Development and Growth Areas}, URL={http://www.czasopisma.pan.pl/Content/98113/mainfile.pdf}, }