Yebra Lopez, Carlos. “From “Sharp, Wittgenstein, is” to ‘Wittgenstein Is Sharp’”. Analysis. Journal of Philosophical Research 3, no. 1 (July 28, 2016): 149–153. Accessed January 3, 2026. https://papiro.unizar.es/ojs/index.php/analisis/article/view/1305.