Shaf, O. V., and N. P. Oliynyk. “Existential and Psychological Problems of Aging: The Perspective of Ukrainian Lyrics’ Art Representation”. Anthropological Measurements of Philosophical Research, no. 20 (December 28, 2021): 39–51. Accessed November 25, 2024. https://ampr.ust.edu.ua/article/view/249538.