Chernyavskaya, V. S., V. R. Malakhova, and V. I. Ekintsev, “N. I. Zhinkin’s Approach and Speech Self-Identification of People in Different Age Periods”, Статьи, Education Policy, 23/4 (2025), 92-100, https://education-policy.owebs.ru/article/view/27467, accessed 8 Nov. 2026.