JORDAN, M. P. Openings in Very Formal Technical Texts. Discourse and Writing/Rédactologie, [S. l.], v. 11, n. 1, p. 28-Jan, 1993. DOI: 10.31468/cjsdwr.340. Disponível em: https://journals.sfu.ca/dwr/index.php/dwr/article/view/340. Acesso em: 5 may. 2024.