“The Secret Police As a Means of Social Engineering in the Polish People’s Republic: The University Enrolment Process in 1947-1956”. CIAN-Revista de Historia de las Universidades 18, no. 2 (December 2, 2015): 237–259. Accessed December 5, 2025. https://e-revistas.uc3m.es/index.php/CIAN/article/view/2904.