NANCKA, G. Slavery from a perspective of roman private law. Remarks based on an unpublished paper of 1980 authored by Kazimierz Kolańczyk. Acta Iuridica Resoviensia (formelry: The Scientific Journal of the University of Rzeszow, Law Series), [S. l.], v. 40, n. 122, p. 95–105, 2023. DOI: 10.15584/actaires.2023.1.6. Disponível em: https://journals.ur.edu.pl/zeszyty-sp/article/view/4495. Acesso em: 2 oct. 2024.