%0 Journal Article %T Assessment of the influence of irregularities and the model of the rail track on the dynamic qualities of a freight car %A Bogdanovich, A.A. %A Saidova, A.V. %K freight car, gondola car, track model, irregularities of rail threads, simulation of carriage movement, dynamic qualities %J Bulletin of scientific research results %D 2024 %N 2024 %P 12 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"