STERN, David . The Origins of the Rule-Following Considerations and the Development of Wittgenstein’s Philosophy in the 1930s. O que nos faz pensar, [S.l.], v. 22, n. 33, p. 142-163, june 2013. ISSN 0104-6675. Disponível em: <http://www.oquenosfazpensar.fil.puc-rio.br/index.php/oqnfp/article/view/394>. Acesso em: 18 may 2022.