Jewish social self-help in Warsaw (1939-1943)1 / edited by Aleksandra Bańkowska ; translations from Polish: Katarzyna Gucio, Krzysztof Heymer, translations from Yiddish: Jennifer Bell, Ollie Elkus [u.w.], translations from German: Marta Tycner [u.w.]. Warsaw : The Emanuel Ringelblum Jewish Historical Institute, 2025