EISLER, Jerzy. The People’s Republic of Poland — a Sketch for Reflections on the Laicization of the State. Kwartalnik Historyczny, [S. l.], v. 124, p. 91–124, 2018. DOI: 10.12775/KH.2017.124.SI.2.03. Disponível em: https://apcz.umk.pl/KH/article/view/KH.2017.124.SI.2.03. Acesso em: 8 lip. 2025.