Lech Łbik (1957–2023), pro memoria. Tabularium Historiae, [S. l.], v. 14, p. 291–311, 2025. DOI: 10.34767/TH.2023.14.10. Disponível em: https://czasopisma.ukw.edu.pl/index.php/th/article/view/3130.. Acesso em: 23 jan. 2026.