The sources of the personalistic concept of fertility. Kwartalnik Naukowy Fides et Ratio, [S. l.], v. 51, n. 3, p. 20–28, 2022. DOI: 10.34766/fetr.v3i51.1105. Disponível em: https://fidesetratio.com.pl/ojs/index.php/FetR/article/view/1105. Acesso em: 15 jun. 2025.