KNUTH, . E.; CHUPIN, . La mise au point de TeX de 2021. La Lettre GUTenberg, [S. l.], n. 43, p. 22–28, 2022. DOI: 10.60028/lettre.vi43.53. Disponível em: https://publications.gutenberg-asso.fr/lettre/article/view/lettre43-2021-mise-au-point-tex. Acesso em: 24 nov. 2024.