@misc{Sawicki_Ludwik_(1893–1972)_Irena_1970,
 author={Sawicki, Ludwik (1893–1972)},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Warszawa},
 howpublished={online},
 year={1970},
 publisher={Książka i Wiedza"},
 language={pol},
 title={Irena Sawicka ("Stefa")},
 type={Text},
 URL={http://www.rcin.org.pl/iae/Content/67801/PDF/WA308_87067_II4167_Irena-Sawicka-Strefa_I.pdf},
 keywords={Sawicka, Irena (1890-1944 ; pedagogue, social-worker), posthomous memories},
}