WITTGENSTEIN, Ludwig. Notebooks 1914-1916 (Excerpts). Problemos, [S. l.], v. 57, p. 94–102, 2000. DOI: 10.15388/Problemos.2000.57.6825. Disponível em: https://www.journals.vu.lt/problemos/article/view/6825.. Acesso em: 4 may. 2024.