Nancka, G. (2023) “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 Remarks based on an unpublished paper of 1980 authored by Kazimierz Kolańczyk”, Acta Iuridica Resoviensia (formelry: The Scientific Journal of the University of Rzeszow, Law Series), 40(122), pp. 95–105. doi: 10.15584/actaires.2023.1.6.