GIZA, Wojciech. The Justification of the Idea of Social Solidarity in Leopold Caro’s Concept. Krakow Review of Economics and Management/Zeszyty Naukowe Uniwersytetu Ekonomicznego w Krakowie, Krakow, n. 12(948), p. 17–28, 2016. DOI: 10.15678/ZNUEK.2015.0948.1202. Disponível em: https://aoc.uek.krakow.pl/index.php/krem/article/view/956.. Acesso em: 20 sep. 2024.