Pozycja prawna Prezesa Rady Ministrów w PRL: [Legal Status of the Prime Minister in the Polish People’s Republic]. Studia Prawnicze / The Legal Studies, [S. l.], n. 4 (78), p. 37–82, 1983. DOI: 10.37232/sp.1983.4.2. Disponível em: https://czasopisma.inp.pan.pl/index.php/sp/article/view/2903. Acesso em: 6 oct. 2025.