Jakubiak T. Criteria set out in CIC c. 874 § 1, 4°-5° and the validity of admission to the munus of sponsor . CL [Internet]. 2020 Jun. 7 [cited 2025 Dec. 7];63(2):31-48. Available from: https://czasopisma.uksw.edu.pl/index.php/pk/article/view/9259