@article{Agunov2025justification, author={Agunov, A.V. and Scherban', A.V. and Arhipov, D.D.}, title={Justification for Protecting the Overhead Contact System of Urban Land Electric Transport from Low Short-Circuit Currents}, journal={Bulletin of scientific research results}, publisher={FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"}, year={2025}, pages={28-36}, volume={2025}, issue={4}, }