Fomin, O., A. Lovska, I. Skliarenko, and Y. Klochkov. “Substantiating the Optimization of the Load-Bearing Structure of a Hopper Car for Transporting Pellets and Hot Agglomerate”. Eastern-European Journal of Enterprise Technologies, vol. 1, no. 7 (103), Feb. 2020, pp. 65-74, doi:10.15587/1729-4061.2020.193408.