Koncepcja jedności prawa cywilnego na tle postanowień art. 2 i 384 k.c. : [The concept of unity of civil law against the background of the provisions of Articles 2 and 384 of the Civil Code]. Studia Prawnicze / The Legal Studies, [S. l.], n. 26-27, p. 40–51, 2023. DOI: 10.37232/sp.1970.26-27.4. Disponível em: https://czasopisma.inp.pan.pl/index.php/sp/article/view/3772. Acesso em: 7 sep. 2025.