LEWICKI, Tadeusz. The Centenary of the Birth of the Late Prof. Dr. Tadeusz Kowalski. Folia Orientalia, [S. l.], v. 27, p. 283–289, 2026. Disponível em: https://wydawnictwo.pan.pl/index.php/fo/article/view/6182. Acesso em: 14 oct. 2026.