@misc{Sawicki_Ludwik_(1893–1972)_Mapa,
 author={Sawicki, Ludwik (1893–1972)},
 volume={26},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 journal={Spuścizna prof. Ludwika Sawickiego : teczki archiwalne},
 howpublished={online},
 language={pol},
 title={Mapa okolic Kostienek z naniesionymi stanowiskami},
 type={Text},
 URL={http://www.rcin.org.pl/iae/Content/76245/PDF/WA308_88978_A-TA-LS-26-6_Mapa-okolic-Kostiene_I.pdf},
 keywords={archaeological sites -- Russia, Kostyonki, Voronezh Oblast (Russia)},
}