Panchenko, S., A. Lovska, I. Stanovska, A. Muradian, and I. Voloshyn. “Identifying Regularities in the Strength Indicators of a Passenger Railroad Car Body Depending on the Use of a C-Shaped Profile With Perforation in the Girdle Beam”. Eastern-European Journal of Enterprise Technologies, vol. 2, no. 7 (140), Apr. 2026, pp. 14-20, doi:10.15587/1729-4061.2026.354921.