Nancka, Grzegorz. 2020. “Leon Piniński on Actio Negatoria in Roman Law”. Acta Iuridica Resoviensia (formelry: The Scientific Journal of the University of Rzeszow, Law Series) 26 (107):103-18. https://doi.org/10.15584/znurprawo.2019.26.8.