Szczygieł, T. ““Old substructure” Lawyers in a ‘new base’ – the Problem of codification of Polish Criminal Law in the Polish People’s Republic at the Beginning of the fifties”. Miscellanea Historico-Iuridica, vol. 16, no. 2, Apr. 2018, pp. 113-34, http://miscellanea.uwb.edu.pl/article/view/69.