“Stosunki Traktatowe Rzeczypospolitej Polskiej. Nowa jakość W Latach 1989-2000: [Treaty Relations of the Republic of Poland : New Quality Between 1989 and 2000]”. Studia Prawnicze / The Legal Studies, no. 2 (156) (June 30, 2003): 5–50. Accessed October 6, 2025. https://czasopisma.inp.pan.pl/index.php/sp/article/view/4029.