Fomin, O. V., A. O. Lovska, M. I. Horbunov, and Y. V. Fomina. “DETERMINATION OF THE LONGITUDINAL LOAD OF SUPPORTING STRUCTURE OF THE FLAT CAR LOADED WITH A PIGGYBACK”. Science and Transport Progress, no. 4(88), Sept. 2020, pp. 103-1, doi:10.15802/stp2020/213449.