@misc{Sawicki_Ludwik_(1893–1972)_H.,
 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={H. Breuil, H. Obermaier : Les premiers ...},
 type={Text},
 URL={http://rcin.org.pl/Content/77548/PDF/WA308_91771_A-TA-LS-62-5_H-Breuil-H-Obermeier_I.pdf},
 keywords={Institut de Paléontologie Humaine (Paris, France), Paleolithic, archaeology -- organization of science},
}