@misc{Sawicki_Ludwik_(1893–1972)_Ostrów,,
 author={Sawicki, Ludwik (1893–1972)},
 volume={44},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 journal={Spuścizna prof. Ludwika Sawickiego : teczki archiwalne},
 howpublished={online},
 language={pol},
 title={Ostrów, powiat pucki},
 type={Text},
 URL={http://www.rcin.org.pl/iae/Content/77012/PDF/WA308_90076_A-TA-LS-44-3_Ostrow-powiat-pucki_I.pdf},
 keywords={geology of the site, Ostrów, Władysławo commune, Puck county, pomorskie voivodeship-region (Poland), Kępa Ostrowska Władysławo commune, Puck county, pomorskie voivodeship (Poland), Bielawa Valley, pomorskievoivodeship (Poland)},
}