Title: Bykownia
Subjects: Pictorial works, Polish National cemeteries, Soldiers' bodies, Disposition of, World War, 1939-1945, Atrocities, Mass burials, Katyn Massacre, Katynʹ, Russia, 1940, Victims of state-sponsored terrorism, Polski Cmentarz Wojenny w Kijowie-Bykowni, Katyn Massacre, Katyn', Russia, 1940
Places: Ukraine, Bykivni͡a