1.
Opar A. Recidivism in the Polish criminal law – evolution of the regulation from 1932, 1969 and 1997 in the Polish penal codes. AIR [Internet]. 2017 Dec. 19 [cited 2026 Nov. 12];21(97):83-95. Available from: https://journals.ur.edu.pl/zeszyty-sp/article/view/690