Andrzej Tadeusz Piątkowski (1938-2016). Tabularium Historiae, [S. l.], v. 1, p. 143–145, 2017. DOI: 10.34767/TH.2017.01.12. Disponível em: https://czasopisma.ukw.edu.pl/index.php/th/article/view/274.. Acesso em: 4 dec. 2024.