OSTOJSKI, Przemysław. “Reliance by the Taxpayer Before the Tax Authorities to the Fact of the Civil Law Transaction or Gratuitous Acquisition of Property Rights”. Tax Law Quarterly, [S. l.], n. 2, p. 25–38, 2015. DOI: 10.18778/1509-877X.2015.02.02. Disponível em: https://www.czasopisma.uni.lodz.pl/tax/article/view/18977. Acesso em: 8 dec. 2025.