00793naa#a2200205#i#4500001001500000005001700015011001400032100004100046102000700087200009000094210010100184215001000285608002700295675011600322700003200438700003100470700003300501700003600534856001700570EN\\bibl\5303420250103152415.5##a1815-588X##a20220925b2022####ek#y0engy0150####ca##aRU1#aWays to Improve Hydrological Efficiency of Railway Subgrade DrainageeJournal article1#aSaint-PetersburgcFSBEI HE "Emperor Alexander I St. Petersburg State Transport University"d2022##a9 с.##aJournal article2local##aМашины для укладки пути и путевых работ. Переукладчики. 625.144.5#1aKancibergYuriy Alekseevich#1aShtykovgValeriy Ivanovich#1aPonomarevgAndrey Borisovich#1aVasil'evagMarina Aleksandrovna4#aatjournal.ru