LEINWAND, Aleksandra Julia. Romuald Wojna (20 XII 1931 – 6 VII 2023). Kwartalnik Historyczny, [S. l.], v. 131, n. 3, p. 607–609, 2024. Disponível em: https://apcz.umk.pl/KH/article/view/56597. Acesso em: 11 luty. 2026.