@misc{Sawicki_Ludwik_(1893–1972)_Profile_1938, author={Sawicki, Ludwik (1893–1972)}, volume={32}, copyright={Creative Commons Attribution BY 3.0 PL license}, journal={Spuścizna prof. Ludwika Sawickiego : teczki archiwalne}, howpublished={online}, year={1938}, language={pol}, title={Profile różne}, type={Text}, URL={http://www.rcin.org.pl/iae/Content/76382/PDF/WA308_89233_A-TA-LS-32-5_Profile-rozne_I.pdf}, keywords={geological analysis, Rumlówka, Hornica commune, Grodno county (Belarus)}, }