%0 Journal Article %T Assessment of the Engineering Network Maintenance Efficiency of Railway Transport Infrastructure %A Prodous, O.A. %A Kabanov, A.V. %K Engineering networks of the railway infrastructure, metal networks of water supply, heat supply and sewerage, assessment of maintenance efficiency %J Proceedings of Petersburg Transport University %D 2025 %N 22 %P 6 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"