OLCZYK, Adam. Prostitution as an act not subject to taxation in Polish law. Acta Universitatis Lodziensis. Folia Iuridica, Poland, v. 79, p. 53–73, 2017. DOI: 10.18778/0208-6069.79.05. Disponível em: https://czasopisma.uni.lodz.pl/Iuridica/article/view/1991. Acesso em: 9 aug. 2026.