Sources

• Seventh Newsletter to the former residents of Gross-Breesen, January 1940
• Rundbrief, Issue 18, 1949 April, Jüdisches Auswanderungslehrgut (Gross-Breesen, Silesia)
• „Hausfrauen aus aller Welt treffen sich im ‚Aufbau‘“, in: Aufbau, January 25, 1957, p. 13

Mentioned in

• From Gross-Breesen to Rolândia – Refuge and New Beginnings in the Brazilian Interior (Marlen Eckl)