JONKISZ, A. Are There Non-Verbalisable Problems?. Roczniki Filozoficzne, [S. l.], v. 73, n. 2, p. 63–83, 2025. DOI: 10.18290/rf25732.3. Disponível em: https://czasopisma.tnkul.pl/index.php/rf/article/view/1107. Acesso em: 30 oct. 2025.