ȚÂRĂU, Virgiliu. 2020. “Controlling and Preventing the Actions of the Foreign Agents. A Relevant Order for the County Structures of the Securitate UM 0110 from 2nd of December 1989”. Studia Universitatis Babeș-Bolyai Historia 65 (2):171-81. https://doi.org/10.24193/subbhist.2020.2.10.