Skotnicka-Palka, Małgorzata. “Problems of Children Requiring Special Care in the Second Polish Republic on the Basis of the Activities of Fr. Henryk Szuman, Priest Wacław Bliziński and Mother Elżbieta Róża Czacka”. Journal of Humanities and Social Sciences 29, no. 4 (December 30, 2023): 68–87. Accessed October 2, 2024. https://journals.ur.edu.pl/jhss/article/view/8793.