For citations:
Brzhezovskiy A.M., Krasnobaev O.A., Spirov A.V., Il’in I.E. On the permissible speeds of empty freight cars mounted on 18-100 model bogies. RUSSIAN RAILWAY SCIENCE JOURNAL. 2021;80(2):65-75. (In Russ.) https://doi.org/10.21780/2223-9731-2021-80-2-65-75