Pan prof. dr hab. Andrzej Bierć: [Professor Andrzej Bierć]. Studia Prawnicze / The Legal Studies, [S. l.], n. 2(222), 2020. Disponível em: https://czasopisma.inp.pan.pl/index.php/sp/article/view/4114. Acesso em: 6 oct. 2025.