@article{Leushin2018to,
author={Leushin, V.B. and Smirnova, L.B. and Yusupov, R.R.},
title={To the question of rail line maximum length determining at normal minimum value of insulation resistance in the function of the signal frequency of the rail circuit},
journal={Transport automation research},
publisher={FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"},
year={2018},
pages={505-519},
volume={4},
issue={4},
}