Title: Polʹsko-sovetskai͡a︡ voĭna 1919-1920 godov i sudʹba voennoplennykh, internirovannykh, zalozhnikov i bezhent͡s︡ev
Subjects: Prisoners and prisons, Prisoners of war, Refugees, Russo-Polish War, 1919-1920
Places: Poland, Soviet Union