PRIEST, Graham. Reflections on Williamson on Logic and Validity. Problemos, [S. l.], p. 9–19, 2024. DOI: 10.15388/Problemos.Priedas.24.1. Disponível em: https://test.zurnalai.vu.lt/problemos/article/view/38280. Acesso em: 26 oct. 2025.