Noworol OV A. The Society of St. Pius X: On the Road from the Roman Catholic Church, Through Schism, Towards Reconciliation with the Church. st [Internet]. 2024 Dec. 11 [cited 2025 Apr. 17];42:117-52. Available from: https://czasopisma.uksw.edu.pl/index.php/st/article/view/14164