@misc{_Strategiczne_1997, editor={Jakubowski, Maciej. Red.}, copyright={Rights Reserved - Free Access}, address={Warsaw}, journal={Geopolitical Studies - Polish Academy of Sciences. Institute of Geography and Spatial Organization}, howpublished={online}, year={1997}, publisher={IGiPZ PAN}, language={pol}, language={eng}, title={Strategiczne znaczenie polskiej granicy wschodniej i polskiego pogranicza wschodniego = Strategic importance of the Polish Eastern border and Polish Eastern borderland}, type={Text}, URL={http://www.rcin.org.pl/igipz/Content/30318/PDF/WA51_44625_r1997-vol3_Geopolitical-Studies.pdf}, keywords={border regions, state borders, border areas, Eastern Poland}, }