OSTROWSKA, Magdalena. Inconvenient for the authorities. The limitation of free speech in Poland from the 19th century to the present. Toruńskie Studia Bibliologiczne. Online. 3 September 2015. Vol. 8, no. 1 (14), pp. 167-172. [Accessed 4 July 2025]. DOI 10.12775/TSB.2015.012.