@ARTICLE{Heffner_Krystian_Migration_2013, author={Heffner, Krystian and Rauziński, Robert}, number={vol. 36}, journal={Studia Regionalia}, howpublished={online}, year={2013}, publisher={Polish Academy of Sciences – Committee for Spatial Economy and Regional Planning and European Regional Science Association (ERSA) Polish Section}, title={Migration Trends in the Largery Rural Regions in Poland (a Case Study of Opole Silesia)}, URL={http://journals.pan.pl/Content/98150/mainfile.pdf}, }