Title: Krwawa Luna i inni
Subjects: Biography, Political persecution, History, Poland. Urząd Bezpieczeństwa, Poland
Places: Poland
People: Jacek Różański (1907-1981), Julian Polan-Haraschin (1912-1984), Stefan Michnik (1929-), Helena Wolińska, Julia Brystiger (1902-1975)
Time periods: 20th century