LEWANDOWSKI, Remigiusz. Polish Security Printing Works in the system of public and economic security. Copernican Journal of Finance & Accounting, [S. l.], v. 2, n. 2, p. 91–110, 2013. DOI: 10.12775/CJFA.2013.018. Disponível em: https://apcz.umk.pl/CJFA/article/view/CJFA.2013.018. Acesso em: 13 feb. 2026.