Orłowska, A. P. ., & Szwedo-Kiełczewska, P. . (2022). Oxen trade from the fifteenth century to the beginning of the seventeenth century and its relations with the environment and space – case study of Greater Poland. Roczniki Dziejów Społecznych I Gospodarczych, 82, 7–36. https://doi.org/10.12775/RDSG.2021.01