GREIMAS, Algirdas Julien. Preface to the French translation, in Louis Hjelmslev, Langage. E|C, [S. l.], n. 33, p. 287–293, 2020. Disponível em: https://mimesisjournals.com/ojs/index.php/ec/article/view/1733. Acesso em: 8 dec. 2025.