J. R. KEATING, The bearing of mental impairment on the validity of marriage, 1 vol. de 221 págs., Gregorian University Press, Roma, 1964. Ius Canonicum [Internet]. 2018 Apr. 13 [cited 2025 Jul. 15];6(12):596-7. Available from: https://revistas.unav.edu/index.php/ius-canonicum/article/view/23053