Holoborodko, P., Bazaras, D., & Jarašūnienė, A. (2025). Modernising the DS3 Locomotive for AC/DC Dual-System Operation: Cross-Border Interoperability at EU-Ukraine Interfaces. The Baltic Journal of Road and Bridge Engineering, 20(3), 26-56. https://doi.org/10.7250/bjrbe.2025-20.661