@misc{Smoleński_Jerzy_(1881–1940)_Coastal_1935,
 author={Smoleński, Jerzy (1881–1940)},
 copyright={Public Domain},
 address={Toruń},
 howpublished={online},
 year={1935},
 publisher={Published by the Baltic Institute},
 language={pol},
 title={Coastal barriers of the Baltic},
 type={Text},
 URL={http://www.rcin.org.pl/igipz/Content/4170/PDF/WA51_6863_PAN18520-r1935_Coastal-barriers.pdf},
 keywords={geopolitics, Baltic region, history},
}