Procedura zmiany konstytucji RP na tle porównawczym: [The procedure for amending the Constitution of the Republic of Poland against a comparative background]. SP [Internet]. 2002 Apr. 30 [cited 2025 Oct. 6];(2 (152):19-5. Available from: https://czasopisma.inp.pan.pl/index.php/sp/article/view/2712