A. A. Plekhanov, “Yevlampy Nadkin: The history and origin of the main comic strip character of the 1920s–1930s”, Shagi, vol. 11, no. 2, pp. 188–209, Feb. 2025, Accessed: Nov. 07, 2026. [Online]. Available: https://shagi.owebs.ru/article/view/34694