2004, Marek Jan Chodakiewicz, Between Nazis and Soviets: Occupation Politics in Poland, 1939-1947, page 182:Between 1939 and 1947 the independentists concerned themselves primarily with the welfare of the Polish majority.
2013, Various, The Routledge Handbook of European Criminology, Although a classification of terrorism activities can vary, the most active terrorist groups in those years can be divided into extremist and separatist independentist movements.
