S. B. Kudryavich, “The Main Projects of S. Y. Witte’s Transformations in the Field of Railways and Their Application to Modern Realities”, Novelty. Experiment. Traditions, vol. 9, no. velty, pp. 86–92, Jan. 2023, Accessed: Nov. 07, 2026. [Online]. Available: https://ojs.owebs.ru/nxtjournal/article/view/27146