@misc{Więckowski_Marek_(1971–_)_Przyrodnicze_2004, author={Więckowski, Marek (1971– )}, copyright={Rights Reserved - Free Access}, address={Warszawa}, journal={Prace Geograficzne - Polska Akademia Nauk}, howpublished={online}, year={2004}, publisher={IGiPZ PAN}, language={pol}, language={eng}, title={Przyrodnicze uwarunkowania kształtowania się polsko-słowackich więzi transgranicznych = Natural conditions of forming the Polish-Slovak transboundary ties}, type={Text}, URL={http://www.rcin.org.pl/igipz/Content/571/PDF/Wa51_3528_r2004-nr195_Prace-Geogr.pdf}, keywords={transboundary cooperation, transboundary ties, border areas, state borders, spatial barriers, environmental protection, transboundary transport networks, transboundary tourism, euroregions, Poland, Slovakia, Carpathians Euroregion, Beskidy Euroregion, Tatra Euroregion, Tatra Mountains, Beskidy Mountains, Pieniny Mountains}, }