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, [S. l.], n. 2 (156), p. 5–50, 2003. DOI: 10.37232/sp.2003.2.1. Disponível em: https://czasopisma.inp.pan.pl/index.php/sp/article/view/4029. Acesso em: 6 oct. 2025.