@misc{Sawicki_Ludwik_(1893–1972)_Wyciągi,
 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},
 type={Text},
 title={Wyciągi z literatury dotyczące mezolitu Europy},
 URL={http://rcin.org.pl./Content/77559/PDF/WA308_91791_A-TA-LS-62-15_Mezolit-Europy_I.pdf},
 keywords={Mesolithic -- Mediterranean Sea Northern basin, Mesolithic -- central Europe, Mesolithic cultures, Tardenoisian culture},
}