%0 Journal Article %T Dynamic model substantiation of elastic body in bilevel car %A Lebedev , V.. %A Antipin, D.Y. %A Kobishchanov, V.V. %A Korshunov , S.. %K bilevel car, elastic car body, dynamic model, mathematic modeling, finite element, vibration test, selfresonant frequency, bending vibrations. %J Bulletin of Bryansk state technical university %D 2015 %N 2015 %P 3 %I Bryansk State Technical University