“The problem of interpretation of ‘purpose of the performance’ within the meaning of art. 410 § 2 of Polish civil code – arguments of the historian of Roman law” (2019) Miscellanea Historico-Iuridica, 17(2), pp. 215–236. Available at: https://miscellanea.uwb.edu.pl/article/view/29 (Accessed: 13 May 2024).