@misc{Sawicki_Ludwik_(1893–1972)_Profile_1949-1952,
 author={Sawicki, Ludwik (1893–1972)},
 volume={25},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 journal={Spuścizna prof. Ludwika Sawickiego : teczki archiwalne},
 howpublished={online},
 year={1949-1952},
 language={pol},
 title={Profile i opisy szurfów},
 type={Text},
 URL={http://www.rcin.org.pl/iae/Content/76132/PDF/WA308_88888_A-TA-LS-25-5_Profile-i-opisy_I.pdf},
 keywords={regional geology -- Poland, Góra Puławska, Puławy commune, Puławy county, lubelskie voivodeship-region (Poland)},
}