Janczewski, Zbigniew. “The Celebration of the Sacraments Penance and Anointing of the Sick During the State of Emergency Epidemic According to Canon Law”. Canon Law. Legal and Historical Quarterly 63, no. 3 (September 20, 2020): 3–21. Accessed December 10, 2025. https://czasopisma.uksw.edu.pl/index.php/pk/article/view/9268.