Problematyka formy czynności prawnych na tle art. 77 k.c.: [Problems of the form of legal transactions against the background of Article 77 of the Civil Code]. SP [Internet]. 2023 Apr. 30 [cited 2025 Oct. 6];(38):201-32. Available from: https://czasopisma.inp.pan.pl/index.php/sp/article/view/3138