@misc{Sawicki_Ludwik_(1893–1972)_Jaskinia, author={Sawicki, Ludwik (1893–1972)}, volume={62}, copyright={Creative Commons Attribution BY 3.0 PL license}, journal={Spuścizna prof. Ludwika Sawickiego : teczki archiwalne}, howpublished={online}, language={pol}, title={Jaskinia ...}, type={Text}, URL={http://rcin.org.pl/Content/77555/PDF/WA308_91785_A-TA-LS-62-12_Jaskinia_I.pdf}, keywords={Kiskevély cave (Hungary)}, }