NOSEK-KOZŁOWSKA , Katarzyna. Family – the basic unit of societal life seen through the prism of systemic theory. Quarterly Journal Fides et Ratio, [S. l.], v. 41, n. 1, p. 174–185, 2020. DOI: 10.34766/fetr.v41i1.224. Disponível em: https://fidesetratio.com.pl/ojs/index.php/FetR/article/view/143. Acesso em: 8 aug. 2025.