Szczepaniak, D. (2023). The Penal Provisions of the Polish Copyright Law of 1926 in Legislative Works and Judicial Practice: Overprint – Plagiarism – the Subjective Side – Penal Sanctions . Cracow Studies of Constitutional and Legal History, 2023, 31-57. doi: https://doi.org/10.4467/20844131KS.21.003.13270