KONDEK, J. M. Notes regarding to an interpretation of the term ?when performing the act? on the grounds of art. 430 Polish Civil Code. Forum Prawnicze, [S. l.], n. 1(51), p. 17–37, 2019. DOI: 10.32082/fp.v1i51.174. Disponível em: https://journals.law.uj.edu.pl/forum_prawnicze/article/view/174. Acesso em: 15 cze. 2025.