Domniemanie czy definicja zgodności towaru z umową: [Presumption versus definition of the conformity of the product with the contract]. Studia Prawnicze / The Legal Studies, [S. l.], n. 1 (190), p. 57–67, 2012. DOI: 10.37232/sp.2012.1.3. Disponível em: https://czasopisma.inp.pan.pl/index.php/sp/article/view/2601. Acesso em: 6 oct. 2025.