@misc{Jahn_Alfred_(1915–1999)_Wyżyna_1956,
 author={Jahn, Alfred (1915–1999)},
 copyright={Rights Reserved - Free Access},
 address={Warszawa},
 journal={Prace Geograficzne - Polska Akademia Nauk},
 howpublished={online},
 year={1956},
 publisher={IGiPZ PAN},
 publisher={Państwowe Wydaw. Naukowe},
 language={pol},
 language={eng},
 language={rus},
 title={Wyżyna Lubelska : rzeźba i czwartorzęd = Geomorphology and Quaternary history of Lublin Plateau = Ljublinskaja Vozvyšennost'},
 type={Text},
 URL={http://rcin.org.pl/Content/17908/PDF/WA51_22167_r1956-nr7_Prace-Geogr.pdf},
 keywords={geomorphology, relief, Lublin Upland},
}