%0 Journal Article %T Assessment of Impact of Changes in Transported Cargo Indicators on Car Component of Freight Railway Tariff (On the Example of a Coal) %A Egorov, Y.V. %K Car component, freight railway tariff, hard coal, gondola cars, assessment of indicators change impact %J Bulletin of scientific research results %D 2022 %N 2022 %P 8 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"