SANTAMARÍA VELASCO, Freddy. Wittgenstein face to face with the russellian search of a logically perfect language. Escritos, [S. l.], v. 17, n. 39, p. 337–357, 2009. Disponível em: https://revistas.upb.edu.co/index.php/escritos/article/view/6768. Acesso em: 13 aug. 2026.