Berdnychenko, Y. A., and H. I. Kyrychenko. “Consultative Congresses of the Rolling Stock and Traction Engineers: Activity оf L. M. Levi”. History of Science and Technology, Vol. 8, no. 2(13), Dec. 2018, pp. 284-96, doi:10.32703/2415-7422-2018-8-2(13)-284-296.