Nancka, Grzegorz. 2021. “Fryderyk Zoll (senior), Leon Piniński and the Scope of Applying of Actio Negatoria. Concepts of Two 19th Century Roman Law scholars’ and Present-Day Civil Code Regulations”. Studia Prawno-Ekonomiczne 120 (December):35-52. https://doi.org/10.26485/SPE/2021/120/2.