%0 Journal Article %T Assessment of the possibility of modernization of passenger cars for freight transportation on high-speed lines %A Kononov, D.P. %A Budyukin, A.M. %A Kondratyenko, V.G. %K cargo-passenger high-speed railway, freight rolling stock for high-speed railway, conversion of passenger cars into freight cars, use of Jacobs bogies, bogies with variable gauge, sliding wheel pairs, high-speed freight trains %J Bulletin of scientific research results %D 2024 %N 2024 %P 8 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"