@misc{Fedorowicz_Marcin_A,
 author={Fedorowicz, Marcin},
 howpublished={online},
 publisher={Spector Books},
 language={eng},
 title={A critical Analysis of Stefan Kiełsznia’s Photographs. On Questions of Dating},
 keywords={Kiełsznia, Stefan (1911 - 1987), Federowicz, Marcin},
}