ТОНКИХ, А. П. For the purity of mathematical language. Education Management Review, [S. l.], v. 13, n. 1, p. 60–80, 2023. DOI: 10.25726/m2832-1698-0025-w. Disponível em: https://emreview.ru/index.php/emr/article/view/739. Acesso em: 3 jul. 2024.