Luděk Michálek, Ladislav Pokorný"Transformation of the Security and Intelligence Services in the Czech Republic."Connections: The Quarterly Journal18,no. 3(2019):65-86.18.3.04_transformation_intelligence_czech_republic.pdf
Petr Zeman"Intelligence Services of the Czech Republic: Current Legal Status and Its Development."Information & Security: An International Journal30,no. 2(2014):67-84.3006_zeman.pdf