LISOWSKI, G. Williamson’s Argument against the KK Principle (in Polish). Diametros, [S. l.], n. 52, p. 81–95, 2017. DOI: 10.13153/diam.52.2017.1060. Disponível em: https://diametros.uj.edu.pl/diametros/article/view/1060. Acesso em: 13 aug. 2022.