Grabowska-Biernat, Kornelia. “Correspondence by Prisoners in the Context of ECHR Case Law, With Particular Emphasis on the Amendment of Article 105 of the Executive Penal Code”. Studia Prawnoustrojowe, no. 65 (September 24, 2024). Accessed November 12, 2026. https://czasopisma.uwm.edu.pl/index.php/sp/article/view/10230.