Michalski, M. “Religious Variety in the Wieluń District in the Years 1918–1939 Against the Background of the Religious Mosaic of the Second Polish Republic”. 2023. Studia Z Historii Społeczno-Gospodarczej XIX I XX Wieku, vol. 24, June 2023, pp. 81-116, doi:10.18778/2080-8313.24.04.