Committe Against Torture, Concluding observations on the combined fifth and sixth periodic reports of Poland, p. 8.
Federal Ministry of the Interior, Federal Office for the Protection of the Constitution and Counterterrorism (Bundesministerium für Inneres, Bundesamt für Verfassungsschutz und Terrorismusbekämpfung) (2014), Annual Report on the Protection of the Constitution (Verfassungsschutzbericht), Vienna